| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 56.23 | ||
| 1 | 20 | NS | ||
| 1 | 19 | 1:13.46 | ||
| 2 | 6 | 41.09 | ||
| 2 | 20 | DQ | ||
| 2 | 16 | 58.67 | ||
| 3 | 20 | NS | ||
| 3 | 15 | 58.08 | ||
| 3 | 2 | 37.33 | ||
| 4 | 4 | 39.06 | ||
| 4 | 7 | 41.20 | ||
| 4 | 10 | 44.00 | ||
| 5 | 9 | 43.88 | ||
| 5 | 12 | 46.28 | ||
| 5 | 1 | 37.02 | ||
| 6 | 20 | DQ | ||
| 6 | 13 | 47.95 | ||
| 6 | 8 | 42.03 | ||
| 7 | 11 | 45.01 | ||
| 7 | 17 | 59.44 | ||
| 7 | 3 | 38.89 | ||
| 8 | 5 | 41.00 | ||
| 8 | 18 | 1:00.18 | ||
| 8 | 20 | DQ |