| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 53.71 | ||
| 1 | 18 | 51.59 | ||
| 2 | 13 | 45.74 | ||
| 2 | 11 | 45.16 | ||
| 3 | 4 | 36.52 | ||
| 3 | 15 | 46.76 | ||
| 3 | 9 | 41.56 | ||
| 3 | 21 | NS | ||
| 4 | 12 | 45.44 | ||
| 4 | 8 | 41.36 | ||
| 4 | 2 | 36.25 | ||
| 4 | 14 | 46.05 | ||
| 5 | 21 | NS | ||
| 5 | 5 | 39.06 | ||
| 5 | 20 | 58.68 | ||
| 5 | 3 | 36.29 | ||
| 6 | 10 | 44.99 | ||
| 6 | 17 | 49.63 | ||
| 6 | 1 | 24.22 | ||
| 7 | 21 | NS | ||
| 7 | 6 | 39.85 | ||
| 8 | 16 | 48.70 | ||
| 8 | 7 | 39.95 |