| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | NS | ||
| 1 | 16 | 56.85 | ||
| 1 | 6 | 43.89 | ||
| 2 | 20 | DQ | ||
| 2 | 14 | 55.26 | ||
| 2 | 1 | 32.94 | ||
| 3 | 17 | 59.69 | ||
| 3 | 10 | 49.34 | ||
| 3 | 2 | 37.49 | ||
| 4 | 18 | 1:13.05 | ||
| 4 | 5 | 42.71 | ||
| 4 | 3 | 37.53 | ||
| 5 | 15 | 56.00 | ||
| 5 | 7 | 45.43 | ||
| 6 | 8 | 45.55 | ||
| 6 | 4 | 37.67 | ||
| 6 | 20 | NS | ||
| 7 | 19 | 1:27.73 | ||
| 7 | 9 | 47.68 | ||
| 7 | 13 | 52.57 | ||
| 8 | 11 | 50.45 | ||
| 8 | 12 | 50.65 |