| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 42.00 | ||
| 1 | 19 | 1:01.24 | ||
| 1 | 15 | 52.55 | ||
| 2 | 10 | 48.00 | ||
| 2 | 3 | 41.55 | ||
| 2 | 21 | NS | ||
| 3 | 9 | 46.97 | ||
| 3 | 2 | 40.69 | ||
| 3 | 12 | 50.93 | ||
| 4 | 1 | 40.01 | ||
| 4 | 13 | 51.61 | ||
| 4 | 14 | 51.97 | ||
| 5 | 21 | NS | ||
| 5 | 11 | 50.36 | ||
| 5 | 8 | 46.74 | ||
| 6 | 5 | 42.37 | ||
| 6 | 17 | 56.98 | ||
| 7 | 18 | 57.15 | ||
| 7 | 16 | 55.95 | ||
| 7 | 7 | 45.23 | ||
| 8 | 21 | NS | ||
| 8 | 20 | 1:02.46 | ||
| 8 | 6 | 43.00 |