| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.605 | N/A |
| 2 | 1 | 20.693 | 19/6:14.079 |
| 3 | 1 | 18.668 | 20/6:15.534 |
| 4 | 1 | 19.098 | 20/6:11.845 |
| 5 | 1 | 19.520 | 20/6:12.005 |
| 6 | 1 | 19.057 | 20/6:10.341 |
| 7 | 2 | 20.340 | 20/6:13.295 |
| 8 | 2 | 19.301 | 20/6:12.585 |
| 9 | 2 | 22.395 | 20/6:19.401 |
| 10 | 2 | 19.635 | 20/6:18.875 |
| 11 | 2 | 18.993 | 20/6:17.235 |
| 12 | 2 | 19.073 | 20/6:16.031 |
| 13 | 2 | 21.179 | 20/6:18.362 |
| 14 | 2 | 25.703 | 19/6:06.665 |
| 15 | 2 | 22.467 | 19/6:09.476 |
| 16 | 2 | 21.738 | 19/6:11.037 |
| 17 | 2 | 19.603 | 19/6:10.000 |
| 18 | 2 | 18.869 | 19/6:08.309 |
| 19 | 2 | 19.712 | 19/6:07.649 |