| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 1:07.67 | ||
| 1 | 14 | 45.92 | ||
| 1 | 8 | 43.13 | ||
| 2 | 3 | 40.95 | ||
| 2 | 20 | 56.95 | ||
| 2 | 12 | 44.84 | ||
| 3 | 2 | 40.66 | ||
| 3 | 23 | DQ | ||
| 3 | 9 | 43.90 | ||
| 4 | 10 | 44.46 | ||
| 4 | 5 | 41.95 | ||
| 4 | 16 | 50.85 | ||
| 5 | 17 | 53.68 | ||
| 5 | 23 | NS | ||
| 5 | 7 | 42.76 | ||
| 6 | 15 | 48.43 | ||
| 6 | 1 | 35.66 | ||
| 6 | 19 | 55.24 | ||
| 7 | 18 | 54.87 | ||
| 7 | 6 | 42.13 | ||
| 7 | 13 | 44.89 | ||
| 8 | 21 | 58.85 | ||
| 8 | 11 | 44.74 | ||
| 8 | 4 | 41.44 |