| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.953 | N/A |
| 2 | 5 | 21.185 | 18/6:02.098 |
| 3 | 5 | 18.411 | 20/6:18.115 |
| 4 | 6 | 23.938 | 18/6:01.979 |
| 5 | 4 | 17.699 | 19/6:07.501 |
| 6 | 4 | 18.359 | 19/6:00.484 |
| 7 | 4 | 18.497 | 20/6:15.901 |
| 8 | 4 | 21.658 | 19/6:01.302 |
| 9 | 4 | 26.627 | 19/6:16.294 |
| 10 | 5 | 26.554 | 18/6:06.372 |
| 11 | 5 | 16.880 | 19/6:19.607 |
| 12 | 5 | 24.463 | 18/6:04.008 |
| 13 | 5 | 17.558 | 19/6:19.696 |
| 14 | 4 | 16.952 | 19/6:14.111 |
| 15 | 4 | 18.751 | 19/6:11.637 |
| 16 | 4 | 18.543 | 19/6:09.243 |
| 17 | 4 | 18.535 | 19/6:07.139 |
| 18 | 3 | 18.928 | 19/6:05.699 |
| 19 | 3 | 17.467 | 19/6:02.958 |