| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:16.71 | ||
| 2 | 14 | 1:10.32 | ||
| 2 | 13 | 1:03.98 | ||
| 3 | 7 | 54.92 | ||
| 3 | 15 | 1:11.17 | ||
| 3 | 3 | 48.89 | ||
| 4 | 20 | NS | ||
| 4 | 4 | 49.77 | ||
| 4 | 10 | 1:02.10 | ||
| 5 | 8 | 56.41 | ||
| 5 | 6 | 51.36 | ||
| 5 | 19 | 1:20.11 | ||
| 6 | 9 | 56.55 | ||
| 6 | 17 | 1:13.24 | ||
| 6 | 2 | 47.92 | ||
| 7 | 1 | 47.37 | ||
| 7 | 20 | NS | ||
| 7 | 11 | 1:02.96 | ||
| 8 | 12 | 1:03.10 | ||
| 8 | 5 | 50.23 | ||
| 9 | 16 | 1:11.87 |