| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 19 | 49.48 | ||
| 1 | 15 | 37.57 | ||
| 2 | 17 | 44.88 | ||
| 2 | 8 | 28.57 | ||
| 2 | 13 | 33.80 | ||
| 3 | 14 | 34.28 | ||
| 3 | 3 | 25.90 | ||
| 3 | 12 | 31.87 | ||
| 4 | 2 | 25.16 | ||
| 4 | 1 | 22.75 | ||
| 4 | 4 | 26.69 | ||
| 5 | 20 | NS | ||
| 5 | 6 | 27.84 | ||
| 5 | 11 | 30.93 | ||
| 6 | 10 | 29.25 | ||
| 6 | 16 | 37.86 | ||
| 6 | 7 | 28.10 | ||
| 7 | 20 | NS | ||
| 7 | 20 | NS | ||
| 7 | 9 | 28.67 | ||
| 8 | 20 | DQ | ||
| 8 | 5 | 27.27 | ||
| 8 | 18 | 46.53 |