| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 59.44 | ||
| 1 | 12 | 48.75 | ||
| 2 | 10 | 45.47 | ||
| 2 | 18 | 1:05.95 | ||
| 3 | 21 | DQ | ||
| 3 | 15 | 55.07 | ||
| 3 | 21 | NS | ||
| 3 | 3 | 32.15 | ||
| 4 | 7 | 41.96 | ||
| 4 | 1 | 27.89 | ||
| 4 | 17 | 1:01.08 | ||
| 5 | 21 | NS | ||
| 5 | 2 | 29.28 | ||
| 5 | 9 | 43.70 | ||
| 5 | 6 | 38.42 | ||
| 6 | 4 | 32.52 | ||
| 6 | 21 | NS | ||
| 6 | 8 | 43.42 | ||
| 6 | 19 | 1:06.52 | ||
| 7 | 5 | 34.00 | ||
| 7 | 20 | 1:20.36 | ||
| 7 | 14 | 51.88 | ||
| 8 | 13 | 49.90 | ||
| 8 | 11 | 46.86 |