| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | NS | ||
| 1 | 14 | 48.27 | ||
| 1 | 19 | 57.34 | ||
| 2 | 9 | 46.29 | ||
| 2 | 3 | 37.45 | ||
| 2 | 22 | 1:00.10 | ||
| 3 | 21 | 57.85 | ||
| 3 | 2 | 37.35 | ||
| 3 | 10 | 46.54 | ||
| 4 | 18 | 54.12 | ||
| 4 | 4 | 38.54 | ||
| 4 | 8 | 46.07 | ||
| 5 | 11 | 46.91 | ||
| 5 | 17 | 52.88 | ||
| 5 | 1 | 35.78 | ||
| 6 | 6 | 38.98 | ||
| 6 | 16 | 52.51 | ||
| 6 | 15 | 49.56 | ||
| 7 | 12 | 47.54 | ||
| 7 | 23 | NS | ||
| 7 | 7 | 39.78 | ||
| 8 | 20 | 57.55 | ||
| 8 | 5 | 38.60 | ||
| 8 | 13 | 48.24 |