| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 40.97 | ||
| 1 | 16 | 1:06.11 | ||
| 1 | 12 | 50.36 | ||
| 2 | 2 | 41.45 | ||
| 2 | 23 | DQ | ||
| 2 | 6 | 45.01 | ||
| 3 | 14 | 52.94 | ||
| 3 | 17 | 1:07.17 | ||
| 3 | 23 | NS | ||
| 4 | 19 | 1:19.47 | ||
| 4 | 3 | 42.88 | ||
| 4 | 11 | 50.27 | ||
| 5 | 4 | 43.22 | ||
| 5 | 7 | 45.09 | ||
| 5 | 22 | 1:42.70 | ||
| 6 | 18 | 1:15.08 | ||
| 6 | 21 | 1:23.41 | ||
| 6 | 8 | 45.74 | ||
| 7 | 5 | 44.45 | ||
| 7 | 10 | 48.90 | ||
| 7 | 20 | 1:20.76 | ||
| 8 | 15 | 56.40 | ||
| 8 | 13 | 51.48 | ||
| 8 | 9 | 46.32 |