| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.836 | N/A |
| 2 | 1 | 17.458 | 21/6:10.996 |
| 3 | 2 | 20.837 | 19/6:06.491 |
| 4 | 2 | 22.853 | 18/6:08.341 |
| 5 | 2 | 17.156 | 19/6:14.204 |
| 6 | 2 | 16.933 | 19/6:04.689 |
| 7 | 2 | 19.338 | 19/6:05.561 |
| 8 | 2 | 17.420 | 19/6:01.251 |
| 9 | 2 | 18.794 | 19/6:01.111 |
| 10 | 2 | 16.781 | 20/6:15.594 |
| 11 | 2 | 17.206 | 20/6:12.910 |
| 12 | 2 | 17.325 | 20/6:10.919 |
| 13 | 1 | 17.548 | 20/6:09.613 |
| 14 | 1 | 17.488 | 20/6:08.420 |
| 15 | 1 | 18.039 | 20/6:08.146 |
| 16 | 1 | 17.260 | 20/6:06.921 |
| 17 | 1 | 17.711 | 20/6:06.385 |
| 18 | 1 | 17.566 | 20/6:05.750 |
| 19 | 1 | 17.193 | 20/6:04.792 |
| 20 | 1 | 17.073 | 20/6:03.815 |