| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.375 | N/A |
| 2 | 1 | 16.735 | 18/5:03.087 |
| 3 | 1 | 17.668 | 18/5:11.800 |
| 4 | 1 | 18.466 | 17/5:01.343 |
| 5 | 1 | 17.014 | 18/5:16.377 |
| 6 | 1 | 17.403 | 18/5:16.147 |
| 7 | 1 | 18.471 | 17/5:01.393 |
| 8 | 1 | 17.413 | 21/6:11.289 |
| 9 | 1 | 17.051 | 21/6:09.927 |
| 10 | 1 | 20.859 | 21/6:17.330 |
| 11 | 1 | 17.661 | 21/6:16.857 |
| 12 | 1 | 17.795 | 21/6:16.713 |
| 13 | 1 | 17.576 | 21/6:16.228 |
| 14 | 1 | 17.414 | 21/6:15.568 |
| 15 | 1 | 17.046 | 21/6:14.477 |
| 16 | 1 | 17.479 | 21/6:14.109 |
| 17 | 1 | 21.519 | 20/6:00.864 |
| 18 | 1 | 17.074 | 21/6:17.779 |
| 19 | 1 | 18.096 | 20/6:00.045 |
| 20 | 1 | 18.891 | 20/6:01.006 |