| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.852 | N/A |
| 2 | 2 | 14.406 | 21/5:07.972 |
| 3 | 2 | 15.060 | 21/5:14.512 |
| 4 | 4 | 25.351 | 17/5:12.209 |
| 5 | 4 | 14.355 | 18/5:13.833 |
| 6 | 4 | 14.265 | 18/5:03.537 |
| 7 | 4 | 14.687 | 19/5:14.224 |
| 8 | 4 | 14.728 | 19/5:10.042 |
| 9 | 3 | 14.695 | 19/5:06.832 |
| 10 | 3 | 14.087 | 19/5:03.012 |
| 11 | 3 | 14.426 | 19/5:00.076 |
| 12 | 3 | 15.373 | 19/5:00.378 |
| 13 | 3 | 14.214 | 20/5:13.793 |
| 14 | 3 | 14.306 | 20/5:12.091 |
| 15 | 3 | 14.350 | 20/5:10.691 |
| 16 | 3 | 14.344 | 20/5:09.471 |
| 17 | 3 | 14.609 | 20/5:08.718 |
| 18 | 3 | 14.551 | 20/5:07.989 |
| 19 | 3 | 15.107 | 20/5:07.927 |
| 20 | 3 | 14.537 | 20/5:07.303 |