| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.927 | 19/5:02.613 |
| 2 | 1 | 15.183 | 20/5:11.100 |
| 3 | 2 | 15.367 | 20/5:09.847 |
| 4 | 2 | 17.677 | 19/5:04.731 |
| 5 | 2 | 15.122 | 19/5:01.249 |
| 6 | 2 | 18.765 | 19/5:10.463 |
| 7 | 2 | 15.198 | 19/5:07.363 |
| 8 | 2 | 15.299 | 19/5:05.278 |
| 9 | 2 | 17.988 | 19/5:09.333 |
| 10 | 2 | 16.561 | 19/5:09.865 |
| 11 | 2 | 17.750 | 19/5:12.355 |
| 12 | 2 | 17.862 | 19/5:14.607 |
| 13 | 2 | 15.348 | 19/5:12.838 |
| 14 | 2 | 17.978 | 19/5:14.891 |
| 15 | 2 | 16.412 | 19/5:14.687 |
| 16 | 2 | 18.159 | 19/5:16.583 |
| 17 | 3 | 19.794 | 18/5:03.236 |
| 18 | 3 | 15.964 | 18/5:02.354 |