| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.928 | N/A |
| 2 | 1 | 18.075 | 28/8:09.953 |
| 3 | 1 | 18.401 | 28/8:14.354 |
| 4 | 1 | 23.033 | 20/6:18.818 |
| 5 | 1 | 17.500 | 20/6:07.720 |
| 6 | 1 | 17.473 | 20/6:00.959 |
| 7 | 1 | 18.918 | 20/6:01.028 |
| 8 | 1 | 17.691 | 21/6:16.473 |
| 9 | 1 | 17.684 | 21/6:13.865 |
| 10 | 1 | 17.591 | 21/6:11.630 |
| 11 | 1 | 17.593 | 21/6:09.846 |
| 12 | 2 | 21.950 | 21/6:16.308 |
| 13 | 2 | 17.899 | 21/6:14.941 |
| 14 | 2 | 17.462 | 21/6:13.112 |
| 15 | 2 | 17.309 | 21/6:11.326 |
| 16 | 2 | 17.281 | 21/6:09.741 |
| 17 | 2 | 17.764 | 21/6:08.958 |
| 18 | 2 | 17.499 | 21/6:07.955 |
| 19 | 2 | 20.918 | 21/6:10.862 |
| 20 | 2 | 19.271 | 21/6:11.730 |
| 21 | 3 | 24.023 | 21/6:17.263 |