| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.327 | N/A |
| 2 | 1 | 18.848 | 21/6:18.287 |
| 3 | 2 | 20.947 | 20/6:19.379 |
| 4 | 2 | 17.639 | 20/6:05.075 |
| 5 | 2 | 19.659 | 20/6:07.518 |
| 6 | 1 | 18.606 | 20/6:04.983 |
| 7 | 1 | 17.931 | 20/6:01.155 |
| 8 | 1 | 19.200 | 20/6:01.865 |
| 9 | 1 | 21.888 | 20/6:08.782 |
| 10 | 1 | 18.574 | 20/6:07.165 |
| 11 | 1 | 18.020 | 20/6:04.819 |
| 12 | 1 | 20.096 | 20/6:06.486 |
| 13 | 1 | 18.571 | 20/6:05.460 |
| 14 | 1 | 18.313 | 20/6:04.215 |
| 15 | 1 | 18.861 | 20/6:03.891 |
| 16 | 1 | 19.018 | 20/6:03.810 |
| 17 | 1 | 18.615 | 20/6:03.260 |
| 18 | 1 | 18.278 | 20/6:02.398 |
| 19 | 1 | 23.571 | 20/6:07.219 |
| 20 | 1 | 20.838 | 20/6:08.800 |