| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.015 | 18/5:06.027 |
| 2 | 6 | 17.195 | 18/5:07.089 |
| 3 | 7 | 18.302 | 18/5:15.072 |
| 4 | 6 | 16.940 | 18/5:12.534 |
| 5 | 7 | 17.486 | 18/5:12.976 |
| 6 | 7 | 16.418 | 18/5:10.068 |
| 7 | 7 | 17.836 | 18/5:11.636 |
| 8 | 7 | 17.358 | 18/5:11.737 |
| 9 | 7 | 16.728 | 18/5:10.556 |
| 10 | 6 | 16.315 | 18/5:08.867 |
| 11 | 6 | 16.410 | 18/5:07.641 |
| 12 | 7 | 17.328 | 18/5:07.996 |
| 13 | 7 | 17.518 | 18/5:08.560 |
| 14 | 7 | 18.162 | 18/5:09.871 |
| 15 | 7 | 16.976 | 18/5:09.584 |
| 16 | 8 | 23.453 | 18/5:16.062 |
| 17 | 8 | 20.128 | 17/5:01.568 |