Serie 2 di 3
| 1 | 3 | Dieli Greta Poseidon Swim · 2015 | 58.59 | ||
| 2 | 5 | Castiglione Ludovica Mar Poseidon Swim · 2015 | 1'04.23 | +5.64 | |
| 3 | 4 | Rosichini Giorgia Maria Poseidon Swim · 2015 | 1'05.32 | +6.73 | |
| 4 | 8 | Castorina Sofia Circ. Canottieri Ortigia 1928 · 2015 | 1'05.81 | +7.22 | |
| 5 | 7 | Scalici Ginevra Ita 12001 · 2015 | 1'06.16 | +7.57 | |
| 6 | 6 | Ferranti Alice Pol.Mimmo Ferrito · 2015 | 1'09.44 | +10.85 | |
| 7 | 1 | Dattilo Martina Poseidon Swim · 2015 | 1'11.05 | +12.46 | |
| SQ | 2 | Distefano Benedetta Poseidon Swim · 2015 | SQ |