| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.095 | N/A |
| 2 | 2 | 18.239 | 20/6:12.636 |
| 3 | 2 | 17.795 | 20/6:08.418 |
| 4 | 2 | 17.533 | 20/6:05.352 |
| 5 | 2 | 18.257 | 20/6:07.259 |
| 6 | 2 | 18.024 | 20/6:07.517 |
| 7 | 2 | 17.886 | 20/6:07.252 |
| 8 | 3 | 21.304 | 20/6:16.341 |
| 9 | 3 | 17.669 | 20/6:14.524 |
| 10 | 3 | 17.496 | 20/6:12.745 |
| 11 | 2 | 17.554 | 20/6:11.433 |
| 12 | 2 | 18.031 | 20/6:11.183 |
| 13 | 2 | 18.056 | 20/6:11.014 |
| 14 | 2 | 17.484 | 20/6:10.035 |
| 15 | 2 | 17.757 | 20/6:09.567 |
| 16 | 2 | 17.528 | 20/6:08.871 |
| 17 | 2 | 17.319 | 20/6:08.014 |
| 18 | 2 | 17.424 | 20/6:07.375 |
| 19 | 2 | 17.711 | 20/6:07.110 |
| 20 | 2 | 17.703 | 20/6:06.865 |