| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 54.87 | ||
| 1 | 2 | 30.60 | ||
| 2 | 18 | 54.96 | ||
| 2 | 15 | 47.99 | ||
| 2 | 4 | 32.47 | ||
| 3 | 10 | 38.63 | ||
| 3 | 9 | 35.15 | ||
| 3 | 16 | 50.55 | ||
| 4 | 3 | 31.25 | ||
| 4 | 21 | NS | ||
| 4 | 5 | 32.61 | ||
| 5 | 8 | 34.85 | ||
| 5 | 12 | 39.22 | ||
| 5 | 13 | 43.59 | ||
| 6 | 20 | 1:18.51 | ||
| 6 | 7 | 33.90 | ||
| 6 | 11 | 38.71 | ||
| 7 | 6 | 33.20 | ||
| 7 | 19 | 1:14.16 | ||
| 7 | 14 | 44.50 | ||
| 8 | 1 | 28.84 | ||
| 8 | 21 | NS |