| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 24 | 1:14.83 | ||
| 2 | 21 | 1:05.33 | ||
| 3 | 23 | 1:08.15 | ||
| 3 | 25 | DQ | ||
| 3 | 7 | 49.56 | ||
| 3 | 17 | 57.82 | ||
| 3 | 6 | 47.98 | ||
| 3 | 22 | 1:05.49 | ||
| 4 | 19 | 1:02.27 | ||
| 4 | 11 | 51.28 | ||
| 4 | 13 | 54.43 | ||
| 4 | 8 | 49.69 | ||
| 4 | 3 | 47.27 | ||
| 4 | 14 | 54.57 | ||
| 5 | 2 | 41.26 | ||
| 5 | 4 | 47.30 | ||
| 5 | 10 | 50.08 | ||
| 5 | 5 | 47.97 | ||
| 5 | 16 | 55.66 | ||
| 5 | 18 | 58.33 | ||
| 6 | 20 | 1:02.85 | ||
| 6 | 15 | 54.78 | ||
| 6 | 9 | 49.87 | ||
| 6 | 12 | 52.00 | ||
| 6 | 25 | DQ | ||
| 7 | 1 | 39.14 |