| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.549 | N/A |
| 2 | 3 | 20.096 | 19/6:04.277 |
| 3 | 3 | 19.431 | 20/6:18.055 |
| 4 | 4 | 25.949 | 18/6:13.579 |
| 5 | 4 | 21.093 | 18/6:10.467 |
| 6 | 4 | 20.865 | 18/6:07.824 |
| 7 | 4 | 23.880 | 18/6:14.605 |
| 8 | 4 | 19.934 | 18/6:09.865 |
| 9 | 4 | 21.969 | 18/6:10.635 |
| 10 | 4 | 18.945 | 18/6:05.521 |
| 11 | 4 | 24.072 | 18/6:10.146 |
| 12 | 4 | 20.074 | 18/6:07.752 |
| 13 | 4 | 18.155 | 18/6:03.038 |
| 14 | 4 | 23.351 | 18/6:05.844 |
| 15 | 4 | 18.226 | 18/6:02.026 |
| 16 | 4 | 18.175 | 19/6:19.607 |
| 17 | 4 | 21.457 | 19/6:20.018 |
| 18 | 4 | 18.773 | 19/6:17.843 |
| 19 | 4 | 32.766 | 19/6:29.760 |