| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.864 | 19/5:01.416 |
| 2 | 2 | 15.868 | 19/5:01.454 |
| 3 | 3 | 15.939 | 19/5:01.916 |
| 4 | 3 | 16.285 | 19/5:03.791 |
| 5 | 3 | 15.887 | 19/5:03.403 |
| 6 | 3 | 15.728 | 19/5:02.642 |
| 7 | 3 | 16.149 | 19/5:03.240 |
| 8 | 3 | 15.872 | 19/5:03.031 |
| 9 | 2 | 16.641 | 19/5:04.492 |
| 10 | 2 | 15.809 | 19/5:04.080 |
| 11 | 2 | 15.647 | 19/5:03.463 |
| 12 | 2 | 15.682 | 19/5:03.004 |
| 13 | 2 | 16.209 | 19/5:03.386 |
| 14 | 2 | 16.332 | 19/5:03.881 |
| 15 | 2 | 19.507 | 19/5:08.331 |
| 16 | 2 | 16.113 | 19/5:08.194 |
| 17 | 2 | 15.688 | 19/5:07.599 |
| 18 | 2 | 16.279 | 19/5:07.693 |
| 19 | 2 | 17.643 | 19/5:09.142 |