| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 36.58 | ||
| 1 | 16 | 42.47 | ||
| 1 | 21 | 52.78 | ||
| 2 | 7 | 33.89 | ||
| 2 | 25 | 1:01.58 | ||
| 2 | 15 | 40.91 | ||
| 3 | 4 | 32.59 | ||
| 3 | 14 | 40.80 | ||
| 3 | 27 | DQ | ||
| 4 | 1 | 31.81 | ||
| 4 | 12 | 37.58 | ||
| 4 | 24 | 1:01.45 | ||
| 5 | 2 | 31.90 | ||
| 5 | 27 | DQ | ||
| 5 | 11 | 37.04 | ||
| 6 | 23 | 59.85 | ||
| 6 | 6 | 33.45 | ||
| 6 | 13 | 38.23 | ||
| 7 | 3 | 32.35 | ||
| 7 | 17 | 42.94 | ||
| 7 | 22 | 59.39 | ||
| 8 | 20 | 43.96 | ||
| 8 | 5 | 33.34 | ||
| 8 | 26 | 1:13.49 | ||
| 9 | 27 | DQ | ||
| 9 | 8 | 35.70 | ||
| 9 | 19 | 43.58 | ||
| 10 | 9 | 36.14 | ||
| 10 | 27 | DQ | ||
| 10 | 18 | 42.99 |