| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 34.67 | ||
| 1 | 12 | 52.00 | ||
| 2 | 14 | 53.63 | ||
| 2 | 2 | 40.21 | ||
| 2 | 10 | 50.80 | ||
| 3 | 19 | NS | ||
| 3 | 17 | 56.18 | ||
| 3 | 9 | 50.74 | ||
| 4 | 7 | 44.97 | ||
| 4 | 19 | DQ | ||
| 4 | 13 | 52.37 | ||
| 5 | 8 | 50.00 | ||
| 5 | 5 | 43.92 | ||
| 5 | 19 | DQ | ||
| 6 | 3 | 40.81 | ||
| 6 | 18 | 1:05.67 | ||
| 6 | 19 | DQ | ||
| 7 | 16 | 55.86 | ||
| 7 | 6 | 44.23 | ||
| 7 | 15 | 54.35 | ||
| 8 | 4 | 41.73 | ||
| 8 | 11 | 50.82 |