| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 47.12 | ||
| 1 | 3 | 29.48 | ||
| 1 | 14 | 37.87 | ||
| 2 | 5 | 29.93 | ||
| 2 | 17 | 42.72 | ||
| 2 | 10 | 35.92 | ||
| 3 | 21 | 48.27 | ||
| 3 | 7 | 31.50 | ||
| 3 | 12 | 36.40 | ||
| 4 | 23 | NS | ||
| 4 | 9 | 34.55 | ||
| 4 | 4 | 29.70 | ||
| 5 | 16 | 42.35 | ||
| 5 | 2 | 29.08 | ||
| 5 | 11 | 35.93 | ||
| 6 | 22 | 51.91 | ||
| 6 | 8 | 34.50 | ||
| 6 | 1 | 28.47 | ||
| 7 | 18 | 44.36 | ||
| 7 | 13 | 36.53 | ||
| 7 | 6 | 31.12 | ||
| 8 | 15 | 39.95 | ||
| 8 | 23 | NS | ||
| 8 | 20 | 47.74 |