| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 47.77 | ||
| 1 | 19 | 55.88 | ||
| 1 | 17 | 49.76 | ||
| 2 | 24 | NS | ||
| 2 | 20 | 58.34 | ||
| 2 | 8 | 43.52 | ||
| 2 | 9 | 46.82 | ||
| 3 | 6 | 41.72 | ||
| 3 | 15 | 48.15 | ||
| 3 | 24 | NS | ||
| 3 | 22 | 1:12.88 | ||
| 4 | 21 | 59.20 | ||
| 4 | 24 | NS | ||
| 4 | 14 | 47.83 | ||
| 4 | 2 | 39.43 | ||
| 5 | 7 | 41.80 | ||
| 5 | 23 | 1:18.83 | ||
| 5 | 1 | 37.02 | ||
| 5 | 5 | 41.59 | ||
| 6 | 3 | 39.85 | ||
| 6 | 10 | 46.87 | ||
| 6 | 12 | 47.25 | ||
| 6 | 11 | 47.15 | ||
| 7 | 4 | 40.26 | ||
| 7 | 24 | NS | ||
| 7 | 16 | 48.20 | ||
| 8 | 5 | 41.59 | ||
| 8 | 24 | NS | ||
| 8 | 18 | 50.23 | ||
| 8 | 24 | NS |