| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.762 | N/A |
| 2 | 1 | 21.010 | 19/6:19.942 |
| 3 | 2 | 20.770 | 19/6:17.782 |
| 4 | 2 | 20.787 | 19/6:17.164 |
| 5 | 2 | 20.946 | 19/6:17.570 |
| 6 | 2 | 26.089 | 18/6:14.408 |
| 7 | 2 | 19.936 | 18/6:08.786 |
| 8 | 2 | 20.317 | 18/6:05.695 |
| 9 | 2 | 20.629 | 18/6:04.040 |
| 10 | 1 | 20.089 | 18/6:01.733 |
| 11 | 1 | 20.456 | 18/6:00.511 |
| 12 | 1 | 20.398 | 19/6:20.460 |
| 13 | 1 | 20.351 | 19/6:19.429 |
| 14 | 1 | 20.749 | 19/6:19.107 |
| 15 | 1 | 20.944 | 19/6:19.081 |
| 16 | 1 | 21.279 | 19/6:19.462 |
| 17 | 1 | 20.857 | 19/6:19.319 |
| 18 | 1 | 20.642 | 19/6:18.966 |
| 19 | 1 | 21.220 | 19/6:19.231 |