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| Rank | Class | SailNo | Helm | Club | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Nett |
| 1 | Topper | 46957 | Liam Glynn | Ballyholme YC | 1.0 | 5.0 | 1.0 | 1.0 | 2.0 | 5.0 | (11.0) | 2.0 | 17.0 |
| 2 | Topper | 47085 | William Thomas | Teifi BC | 3.0 | 6.0 | 6.0 | 3.0 | 5.0 | 1.0 | (10.0) | 5.0 | 29.0 |
| 3 | Topper | 46934 | Dougie Power | Waterford Harbour SC | 5.0 | 4.0 | 2.0 | (10.0) | 7.0 | 4.0 | 2.0 | 7.0 | 31.0 |
| 4 | Topper | 46717 | Conor O'Farrell | Carlingford Lough YC | (10.0) | 7.0 | 7.0 | 4.0 | 3.0 | 3.0 | 3.0 | 4.0 | 31.0 |
| 5 | Topper | 46607 | Kevin Harrington | Courtown SC | 4.0 | (14.0) | 4.0 | 6.0 | 4.0 | 8.0 | 1.0 | 10.0 | 37.0 |
| 6 | Topper | 46315 | Nicole Hemeryck | National YC | 2.0 | 3.0 | 3.0 | 9.0 | (12.0) | 7.0 | 6.0 | 9.0 | 39.0 |
| 7 | Topper | 25924 | Sam Wilkinson | Donaghadee SC | 9.0 | 13.0 | 9.0 | 2.0 | 1.0 | 2.0 | 9.0 | (14.0) | 45.0 |
| 8 | Topper | 46975 | Conor Sherriff | Courtown SC | 7.0 | 1.0 | 5.0 | 17.0 | (23.0) | 14.0 | 4.0 | 3.0 | 51.0 |
| 9 | Topper | 46189 | Tom Purdon | Strangford Lough YC | 6.0 | 8.0 | 8.0 | 8.0 | (41.0 BFD) | 10.0 | 13.0 | 1.0 | 54.0 |
| 10 | Topper | 46918 | Grainne Young | National YC | 12.0 | 12.0 | (18.0) | 5.0 | 6.0 | 6.0 | 7.0 | 6.0 | 54.0 |
| 11 | Topper | 46962 | Ella Cudmore | Chew Valley Lake SC | 13.0 | 15.0 | 13.0 | 14.0 | 10.0 | 11.0 | 5.0 | (18.0) | 81.0 |
| 12 | Topper | 46897 | Alison Dolan | Blessington SC | 15.0 | 11.0 | 10.0 | 15.0 | 15.0 | (18.0) | 8.0 | 8.0 | 82.0 |
| 13 | Topper | 46719 | Jocelyn Hill | County Antrim YC | 19.0 | 16.0 | (23.0) | 11.0 | 9.0 | 9.0 | 14.0 | 17.0 | 95.0 |
| 14 | Topper | 44541 | Niamh Doran | Courtown SC | 11.0 | (19.0) | 16.0 | 12.0 | 16.0 | 13.0 | 17.0 | 11.0 | 96.0 |
| 15 | Topper | 47068 | Aoife Hopkins | Howth/National YC | 21.0 | 17.0 | 19.0 | 7.0 | 8.0 | (41.0 DNC) | 12.0 | 16.0 | 100.0 |
| 16 | Topper | 44618 | Thomas Moore | Skerries SC | 18.0 | 9.0 | 14.0 | 13.0 | 14.0 | 20.0 | 29.0 | (41.0 DNC) | 117.0 |
| 17 | Topper | 47229 | Anna Mcnulty | Carlingford Lough YC | 8.0 | 18.0 | 12.0 | 24.0 | 18.0 | (41.0 DNC) | 18.0 | 26.0 | 124.0 |
| 18 | Topper | 47083 | Conor Quinn | Carlingford Lough YC | 16.0 | 25.0 | (41.0 DNF) | 19.0 | 26.0 | 15.0 | 15.0 | 12.0 | 128.0 |
| 19 | Topper | 43524 | Jess Harding | Chew Valley Lake SC | 17.0 | 22.0 | (25.0) | 23.0 | 13.0 | 19.0 | 19.0 | 19.0 | 132.0 |
| 20 | Topper | 43472 | Conrad Parkinson | Donaghadee SC | 14.0 | 2.0 | 11.0 | 20.0 | (41.0 DNC) | 41.0 DNC | 25.0 | 22.0 | 135.0 |
| 21 | Topper | 47223 | Georgie Houston | HISC/MRSC | 25.0 | 28.0 | 24.0 | 16.0 | 11.0 | 12.0 | 22.0 | (33.0) | 138.0 |
| 22 | Topper | 43609 | Emily Hill | County Antrim YC | 23.0 | 20.0 | 17.0 | 22.0 | 21.0 | 16.0 | (27.0) | 20.0 | 139.0 |
| 23 | Topper | 42711 | Haydn Griffiths | Leigh and Lowton SC | 24.0 | 10.0 | 15.0 | 29.0 | (41.0 DNC) | 21.0 | 21.0 | 21.0 | 141.0 |
| 24 | Topper | 46608 | Isabelle Delamer | Howth YC | (31.0) | 26.0 | 20.0 | 25.0 | 22.0 | 17.0 | 24.0 | 15.0 | 149.0 |
| 25 | Topper | 46253 | Charlie Edgar | Donaghadee SC | 38.0 | (41.0 DNC) | 26.0 | 18.0 | 20.0 | 23.0 | 20.0 | 29.0 | 174.0 |
| 26 | Topper | 46568 | Peter Gilmore | Strangford Lough YC | (32.0) | 27.0 | 31.0 | 21.0 | 19.0 | 24.0 | 30.0 | 28.0 | 180.0 |
| 27 | Topper | 47230 | Stephen Finnegan | Carlingford Lough YC | 22.0 | 21.0 | (41.0 DNC) | 28.0 | 41.0 DNC | 41.0 DNC | 16.0 | 13.0 | 182.0 |
| 28 | Topper | 46429 | Iseult Kneafsey | National YC | 28.0 | (41.0 DNC) | 41.0 DNC | 27.0 | 17.0 | 22.0 | 26.0 | 24.0 | 185.0 |
| 29 | Topper | 45687 | Conor Byrne | National YC | 20.0 | 23.0 | 30.0 | 31.0 | (41.0 DNC) | 41.0 DNC | 23.0 | 23.0 | 191.0 |
| 30 | Topper | 45259 | Fionn Kilmartin | Royal St George YC | 34.0 | (41.0 DNC) | 41.0 DNC | 37.0 | 28.0 | 25.0 | 28.0 | 25.0 | 218.0 |
| 31 | Topper | 46139 | Harry Dobbs | Royal North of Ireland YC/Down SC | 29.0 | 31.0 | 22.0 | 26.0 | (41.0 DNC) | 41.0 DNC | 41.0 DNC | 34.0 | 224.0 |
| 32 | Topper | 47165 | Cillian Ballesty | Wicklow SC | 37.0 | 30.0 | 27.0 | 33.0 | 24.0 | (41.0 DNF) | 41.0 DNC | 32.0 | 224.0 |
| 33 | Topper | 47160 | Andrew Mitchell | County Antrim YC | 26.0 | 29.0 | 32.0 | 34.0 | (41.0 DNC) | 41.0 DNC | 41.0 DNC | 27.0 | 230.0 |
| 34 | Topper | 46424 | Ellen McCarlie | County Antrim YC | 27.0 | 24.0 | 29.0 | 35.0 | (41.0 DNC) | 41.0 DNC | 41.0 DNC | 39.0 | 236.0 |
| 35 | Topper | 46767 | Emma McKnight | Strangford Lough SC | 33.0 | (41.0 DNC) | 28.0 | 36.0 | 27.0 | 41.0 DNC | 41.0 DNC | 36.0 | 242.0 |
| 36 | Topper | 47024 | Tom O'Hare | Carlingford Lough YC | (41.0 DNF) | 41.0 DNC | 41.0 DNC | 32.0 | 25.0 | 26.0 | 41.0 DNC | 37.0 | 243.0 |
| 37 | Topper | 46125 | Geoff Power | Waterford Harbour SC | 30.0 | (41.0 DNC) | 21.0 | 41.0 DNC | 41.0 DNC | 41.0 DNC | 41.0 DNC | 35.0 | 250.0 |
| 38 | Topper | 46211 | Guy Boggan | Waterford Harbour SC | 36.0 | (41.0 DNC) | 41.0 DNC | 38.0 | 29.0 | 41.0 DNC | 41.0 DNC | 30.0 | 256.0 |
| 39 | Topper | 46138 | Tom Shanahan | National YC | 35.0 | (41.0 DNC) | 41.0 DNC | 30.0 | 41.0 DNC | 41.0 DNC | 41.0 DNC | 31.0 | 260.0 |
| 40 | Topper | 46298 | Luke Gleeson | National YC | 39.0 | (41.0 DNC) | 41.0 DNC | 41.0 DNF | 41.0 DNC | 41.0 DNC | 41.0 DNC | 38.0 | 282.0 |