| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 51.92 | ||
| 1 | 12 | 50.51 | ||
| 1 | 8 | 45.75 | ||
| 2 | 24 | 1:03.66 | ||
| 2 | 26 | NS | ||
| 2 | 15 | 52.10 | ||
| 3 | 22 | 59.64 | ||
| 3 | 7 | 45.69 | ||
| 3 | 19 | 53.28 | ||
| 4 | 20 | 53.69 | ||
| 4 | 10 | 48.19 | ||
| 4 | 11 | 49.13 | ||
| 5 | 17 | 52.84 | ||
| 5 | 13 | 50.92 | ||
| 5 | 1 | 40.57 | ||
| 6 | 9 | 47.41 | ||
| 6 | 26 | DQ | ||
| 6 | 2 | 42.59 | ||
| 7 | 23 | 1:01.68 | ||
| 7 | 21 | 54.04 | ||
| 7 | 3 | 43.67 | ||
| 8 | 4 | 44.13 | ||
| 8 | 16 | 52.36 | ||
| 9 | 25 | 1:11.11 | ||
| 9 | 18 | 52.93 | ||
| 9 | 5 | 44.24 | ||
| 10 | 6 | 44.73 | ||
| 10 | 26 | NS |