| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | NS | ||
| 2 | 22 | DQ | ||
| 2 | 20 | 1:11.30 | ||
| 2 | 22 | NS | ||
| 2 | 21 | 1:16.83 | ||
| 2 | 10 | 49.35 | ||
| 3 | 11 | 53.98 | ||
| 3 | 17 | 1:00.85 | ||
| 3 | 8 | 45.34 | ||
| 3 | 6 | 43.87 | ||
| 3 | 16 | 1:00.72 | ||
| 3 | 22 | NS | ||
| 4 | 1 | 40.90 | ||
| 4 | 18 | 1:04.96 | ||
| 4 | 3 | 41.66 | ||
| 4 | 15 | 57.96 | ||
| 4 | 12 | 56.73 | ||
| 5 | 2 | 41.51 | ||
| 5 | 9 | 47.29 | ||
| 5 | 7 | 44.16 | ||
| 5 | 13 | 57.12 | ||
| 6 | 19 | 1:09.05 | ||
| 6 | 22 | NS | ||
| 6 | 5 | 43.53 | ||
| 7 | 4 | 42.06 | ||
| 7 | 14 | 57.20 |