| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.647 | N/A |
| 2 | 1 | 18.403 | 20/6:10.304 |
| 3 | 2 | 22.905 | 18/6:11.765 |
| 4 | 2 | 22.451 | 17/6:00.695 |
| 5 | 2 | 20.903 | 18/6:20.460 |
| 6 | 2 | 21.063 | 18/6:20.112 |
| 7 | 2 | 19.075 | 18/6:14.247 |
| 8 | 1 | 18.982 | 18/6:09.831 |
| 9 | 1 | 21.724 | 18/6:12.347 |
| 10 | 1 | 19.146 | 18/6:09.434 |
| 11 | 1 | 18.876 | 18/6:06.644 |
| 12 | 1 | 19.102 | 18/6:04.711 |
| 13 | 1 | 18.719 | 18/6:02.558 |
| 14 | 1 | 18.823 | 18/6:00.871 |
| 15 | 1 | 18.790 | 19/6:19.312 |
| 16 | 1 | 18.638 | 19/6:17.767 |
| 17 | 1 | 19.366 | 19/6:17.233 |
| 18 | 1 | 18.835 | 19/6:16.201 |
| 19 | 1 | 19.919 | 19/6:16.367 |