| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.312 | N/A |
| 2 | 3 | 17.608 | 20/6:02.864 |
| 3 | 3 | 18.697 | 20/6:13.209 |
| 4 | 2 | 17.409 | 20/6:08.500 |
| 5 | 2 | 18.413 | 20/6:10.915 |
| 6 | 2 | 19.132 | 20/6:15.096 |
| 7 | 2 | 17.451 | 20/6:12.560 |
| 8 | 3 | 18.636 | 20/6:13.965 |
| 9 | 3 | 21.059 | 19/6:02.223 |
| 10 | 3 | 19.846 | 19/6:04.814 |
| 11 | 2 | 20.104 | 19/6:07.351 |
| 12 | 2 | 19.336 | 19/6:08.017 |
| 13 | 2 | 18.008 | 19/6:06.860 |
| 14 | 2 | 21.825 | 19/6:11.037 |
| 15 | 2 | 17.812 | 19/6:09.458 |
| 16 | 2 | 27.167 | 19/6:19.315 |
| 17 | 1 | 20.179 | 18/6:00.536 |
| 18 | 1 | 18.621 | 19/6:19.103 |
| 19 | 1 | 18.350 | 19/6:17.965 |