| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.658 | N/A |
| 2 | 3 | 21.037 | 19/6:20.324 |
| 3 | 4 | 19.792 | 19/6:09.119 |
| 4 | 5 | 23.166 | 18/6:04.296 |
| 5 | 4 | 17.808 | 19/6:09.771 |
| 6 | 4 | 25.633 | 18/6:06.940 |
| 7 | 4 | 19.560 | 18/6:01.048 |
| 8 | 4 | 17.929 | 19/6:14.322 |
| 9 | 4 | 17.655 | 19/6:07.463 |
| 10 | 4 | 17.436 | 19/6:01.069 |
| 11 | 4 | 17.633 | 20/6:17.191 |
| 12 | 4 | 28.146 | 19/6:11.140 |
| 13 | 4 | 17.816 | 19/6:07.074 |
| 14 | 4 | 19.320 | 19/6:05.716 |
| 15 | 4 | 23.013 | 19/6:09.300 |
| 16 | 4 | 19.060 | 19/6:07.662 |
| 17 | 4 | 18.873 | 19/6:06.019 |
| 18 | 4 | 18.106 | 19/6:03.757 |
| 19 | 4 | 21.607 | 19/6:05.248 |