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| Rank | Class | SailNo | Helm | Crew | Club | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | R10 | R11 | Nett |
| 1 | 420 | 53922 | Guillaume Pirouelle | Valentin Sipan | SNPH | 3 | 4 | 2 | -6 | 1 | 1 | 1 | 1 | 3 | 6 | 3 | 25 |
| 2 | 420 | 54184 | Jennifer Poret | Louise Chevet | SNPH | 1 | 1 | 6 | -8 | 3 | 5 | 5 | 7 | 7 | 4 | 1 | 40 |
| 3 | 420 | 54314 | Annabel Vose | Kirsty Urwin | Royal Lymington YC | 4 | -10 | 5 | 1 | 4 | 8 | 4 | 3 | 2 | 5 | 4 | 40 |
| 4 | 420 | 54269 | Nadja Horwitz | Francisca Fuentes | CNP | 2 | 9 | 3 | 3 | 2 | 3 | 3 | 4 | 5 | -11 | 9 | 43 |
| 5 | 420 | 54182 | Craig Dibb | Charlie Cox | Royal Lymington YC | 7 | 8 | 4 | -16 | 13 | 2 | 2 | 2 | 1 | 2 | 10 | 51 |
| 6 | 420 | 53800 | Max Flinn | Andrew Burns | Royal Nova Scotia YS | 5 | 5 | 1 | 5 | 7 | 15 | 11 | -16 | 4 | 7 | 14 | 74 |
| 7 | 420 | 54439 | Diogo Pereira | Pedro Cruz | Clube Naval de Cascais | 11 | 6 | 9 | 2 | -17 | 12 | 13 | 8 | 10 | 1 | 6 | 78 |
| 8 | 420 | 53156 | Patrick Crosbie | Grattan Roberts | Royal Cork YC | 8 | 7 | 11 | -14 | 6 | 7 | 6 | 5 | 14 | 13 | 7 | 84 |
| 9 | 420 | 52407 | Adam Hyland | Bill Staunton | Royal St George YC | 12 | 3 | 13 | 9 | 12 | 9 | 8 | 10 | 8 | 3 | -19 | 87 |
| 10 | 420 | 54132 | Laure Ferchaud | Juliette Le Friec | SNPH | 10 | -14 | 8 | 12 | 10 | 6 | 9 | 6 | 11 | 10 | 5 | 87 |
| 11 | 420 | 54181 | Francoise Levaillant | Maxence Assie | VGA Saint Maur | 13 | 18 | 15 | 4 | 8 | 4 | 7 | (27.0 OCS) | 9 | 8 | 2 | 88 |
| 12 | 420 | 52566 | Morgan Dibb | Gemma Bird | Warsash SC | 9 | 17 | 7 | 7 | 5 | 16 | 14 | (27.0 OCS) | 6 | 15 | 8 | 104 |
| 13 | 420 | 54417 | Robert Dickson | Sean Waddilove | Howth YC | 6 | 2 | 14 | 10 | -18 | 14 | 10 | 12 | 13 | 12 | 12 | 105 |
| 14 | 420 | 54368 | Lizzy McDowell | Orlagh Thompson | Malahide YC | 14 | 11 | 10 | 13 | 14 | 11 | 16 | 11 | 12 | (27.0 DSQ) | 13 | 125 |
| 15 | 420 | 53836 | Aodh Kennedy | Peter Stokes | Kinsale/Royal Cork YC | 15 | 12 | 16 | 17 | 9 | 13 | 12 | 9 | -22 | 18 | 17 | 138 |
| 16 | 420 | 53923 | Hippolyte Bessiere | Sebastien Riot | SNPH | 17 | 13 | 18 | 11 | 11 | 10 | (27.0 DNF) | 27.0 DNC | 15 | 9 | 11 | 142 |
| 17 | 420 | 53701 | Jack Lee | Ciaran Jordan | Galway Bay SC | 16 | 15 | 17 | 15 | -20 | 17 | 17 | 14 | 17 | 20 | 15 | 163 |
| 18 | 420 | 53206 | Donal Collins | Jack Collins | Galway Bay SC | 22 | 19 | 12 | 18 | 15 | 21 | 15 | 15 | -23 | 19 | 16 | 172 |
| 19 | 420 | 1 | Cian Walsh | Fiachra McHugh | Galway Bay SC | 20 | -21 | 21 | 19 | 19 | 18 | 19 | 13 | 20 | 14 | 18 | 181 |
| 20 | 420 | 50611 | Kate Lyttle | Alanna Lyttle | Royal St George YC | 21 | 20 | 19 | 20 | 16 | 19 | 18 | (27.0 DNC) | 18 | 17 | 21 | 189 |
| 21 | 420 | 53104 | Lucy Burrows | Laura Gilmore | Strangford Lough YC | 19 | 23 | 23 | -25 | 24 | 23 | 20 | 17 | 21 | 16 | 20 | 206 |
| 22 | 420 | 51743 | Fergus Flood | Nicky Delamere | Howth YC | -24 | 22 | 24 | 24 | 23 | 20 | 21 | 18 | 19 | 23 | 23 | 217 |
| 23 | 420 | 49678 | Philip McDowell | Cian Buckley | Malahide YC | 18 | (27.0 DNF) | 20 | 22 | 22 | 25 | 23 | 27.0 DNC | 16 | 22 | 24 | 219 |
| 24 | 420 | 5 | Laragh Lee | Christabel Cavey | Royal St George YC | 23 | 16 | 22 | 21 | 21 | 26 | (27.0 DNF) | 27.0 DNC | 24 | 21 | 22 | 223 |
| 25 | 420 | 54091 | Daniel Gilmer | Myles Kelly | Royal St George YC | 25 | 24 | 25 | 23 | (27.0 DNF) | 22 | 22 | 27.0 DNC | 27.0 DNC | 27.0 DNC | 27.0 DNC | 249 |
| 26 | 420 | 52235 | Hugh Maguire | Harry Johnson | Royal Irish YC | 26 | (27.0 DNF) | 26 | 26 | 27.0 DNC | 24 | 24 | 27.0 DNF | 27.0 DNF | 27.0 DNC | 27.0 DNC | 261 |