| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 55.06 | ||
| 1 | 9 | 44.18 | ||
| 2 | 7 | 43.57 | ||
| 2 | 13 | 48.90 | ||
| 3 | 15 | 49.74 | ||
| 3 | 24 | NS | ||
| 3 | 1 | 41.42 | ||
| 4 | 22 | 1:06.26 | ||
| 4 | 3 | 42.50 | ||
| 4 | 16 | 50.30 | ||
| 5 | 14 | 49.00 | ||
| 5 | 8 | 43.65 | ||
| 5 | 23 | 1:08.61 | ||
| 6 | 18 | 51.16 | ||
| 6 | 2 | 41.54 | ||
| 6 | 21 | 58.64 | ||
| 7 | 24 | NS | ||
| 7 | 12 | 48.02 | ||
| 7 | 4 | 43.06 | ||
| 8 | 6 | 43.35 | ||
| 8 | 10 | 45.45 | ||
| 9 | 19 | 53.00 | ||
| 9 | 11 | 45.70 | ||
| 10 | 5 | 43.08 | ||
| 10 | 17 | 50.67 |