| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.359 | N/A |
| 2 | 3 | 18.657 | 20/6:15.842 |
| 3 | 1 | 18.444 | 20/6:13.818 |
| 4 | 1 | 22.045 | 19/6:16.235 |
| 5 | 1 | 19.029 | 19/6:13.146 |
| 6 | 1 | 17.959 | 19/6:07.441 |
| 7 | 1 | 19.306 | 19/6:07.679 |
| 8 | 1 | 18.424 | 19/6:05.580 |
| 9 | 1 | 18.491 | 19/6:04.157 |
| 10 | 1 | 17.692 | 19/6:01.453 |
| 11 | 1 | 17.949 | 20/6:18.551 |
| 12 | 1 | 18.199 | 20/6:17.514 |
| 13 | 1 | 19.429 | 20/6:18.597 |
| 14 | 1 | 17.899 | 20/6:17.277 |
| 15 | 1 | 19.866 | 19/6:00.002 |
| 16 | 1 | 20.856 | 19/6:02.453 |
| 17 | 1 | 18.167 | 19/6:01.572 |
| 18 | 1 | 19.060 | 19/6:01.741 |
| 19 | 1 | 21.455 | 19/6:04.286 |