| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 7 | 31.15 | ||
| 2 | 12 | 55.95 | ||
| 2 | 20 | NS | ||
| 2 | 4 | 30.01 | ||
| 3 | 13 | 56.56 | ||
| 3 | 2 | 29.83 | ||
| 3 | 18 | 1:07.99 | ||
| 4 | 15 | 1:01.28 | ||
| 4 | 1 | 28.93 | ||
| 4 | 17 | 1:02.68 | ||
| 5 | 3 | 29.98 | ||
| 5 | 16 | 1:01.34 | ||
| 5 | 10 | 53.67 | ||
| 6 | 20 | DQ | ||
| 6 | 5 | 30.55 | ||
| 6 | 19 | 1:09.42 | ||
| 7 | 14 | 59.24 | ||
| 7 | 6 | 30.61 | ||
| 7 | 11 | 55.91 | ||
| 8 | 8 | 32.60 | ||
| 8 | 9 | 49.47 |