| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 48.86 | ||
| 1 | 15 | 40.42 | ||
| 1 | 7 | 27.94 | ||
| 2 | 9 | 37.26 | ||
| 2 | 6 | 27.62 | ||
| 2 | 22 | 50.53 | ||
| 3 | 16 | 40.74 | ||
| 3 | 12 | 38.18 | ||
| 3 | 4 | 26.74 | ||
| 4 | 1 | 24.78 | ||
| 4 | 19 | 45.69 | ||
| 4 | 10 | 37.55 | ||
| 5 | 18 | 44.55 | ||
| 5 | 2 | 25.28 | ||
| 5 | 8 | 35.61 | ||
| 6 | 17 | 42.04 | ||
| 6 | 11 | 37.65 | ||
| 6 | 3 | 26.14 | ||
| 7 | 20 | 48.08 | ||
| 7 | 14 | 39.36 | ||
| 7 | 5 | 27.60 | ||
| 8 | 13 | 39.12 | ||
| 8 | 23 | 52.23 | ||
| 8 | 24 | NS |