| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 59.66 | ||
| 1 | 17 | 1:03.61 | ||
| 2 | 19 | 1:03.99 | ||
| 2 | 16 | 1:02.86 | ||
| 2 | 20 | 1:10.82 | ||
| 3 | 6 | 51.85 | ||
| 3 | 4 | 51.12 | ||
| 3 | 12 | 58.06 | ||
| 4 | 21 | NS | ||
| 4 | 1 | 44.99 | ||
| 4 | 3 | 50.69 | ||
| 5 | 9 | 54.70 | ||
| 5 | 2 | 46.07 | ||
| 5 | 5 | 51.68 | ||
| 6 | 7 | 52.63 | ||
| 6 | 8 | 54.06 | ||
| 6 | 13 | 59.08 | ||
| 7 | 11 | 57.49 | ||
| 7 | 15 | 1:01.37 | ||
| 7 | 10 | 57.14 | ||
| 8 | 18 | 1:03.69 | ||
| 8 | 21 | DQ |