| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.079 | 19/5:05.501 |
| 2 | 2 | 16.708 | 19/5:11.476 |
| 3 | 1 | 16.325 | 19/5:11.043 |
| 4 | 2 | 16.133 | 19/5:09.914 |
| 5 | 2 | 17.374 | 19/5:13.952 |
| 6 | 2 | 15.643 | 19/5:11.163 |
| 7 | 4 | 17.140 | 19/5:13.234 |
| 8 | 4 | 16.153 | 19/5:12.443 |
| 9 | 4 | 18.728 | 18/5:00.566 |
| 10 | 4 | 23.216 | 18/5:12.298 |
| 11 | 4 | 16.636 | 18/5:11.130 |
| 12 | 4 | 16.988 | 18/5:10.684 |
| 13 | 4 | 16.535 | 18/5:09.680 |
| 14 | 4 | 16.603 | 18/5:08.907 |
| 15 | 4 | 16.305 | 18/5:07.879 |
| 16 | 4 | 16.694 | 18/5:07.418 |
| 17 | 4 | 16.782 | 18/5:07.103 |
| 18 | 4 | 16.140 | 18/5:06.182 |