| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.745 | N/A |
| 2 | 2 | 18.063 | 21/6:03.005 |
| 3 | 2 | 18.730 | 21/6:09.675 |
| 4 | 2 | 18.342 | 21/6:09.311 |
| 5 | 2 | 18.306 | 21/6:08.095 |
| 6 | 2 | 21.927 | 20/6:04.143 |
| 7 | 2 | 18.263 | 20/6:01.576 |
| 8 | 2 | 18.501 | 20/6:00.389 |
| 9 | 2 | 19.179 | 20/6:01.108 |
| 10 | 2 | 18.165 | 21/6:18.358 |
| 11 | 2 | 20.859 | 20/6:03.381 |
| 12 | 2 | 18.975 | 20/6:03.280 |
| 13 | 2 | 19.452 | 20/6:03.951 |
| 14 | 2 | 18.720 | 20/6:03.449 |
| 15 | 2 | 18.651 | 20/6:02.925 |
| 16 | 2 | 18.775 | 20/6:02.628 |
| 17 | 2 | 20.436 | 20/6:04.341 |
| 18 | 2 | 19.345 | 20/6:04.632 |
| 19 | 2 | 19.945 | 20/6:05.525 |
| 20 | 2 | 18.464 | 20/6:04.843 |