| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.361 | N/A |
| 2 | 1 | 20.965 | 20/7:02.696 |
| 3 | 1 | 20.837 | 20/7:01.048 |
| 4 | 1 | 21.196 | 20/7:03.348 |
| 5 | 1 | 21.173 | 20/7:04.173 |
| 6 | 1 | 21.162 | 20/7:04.626 |
| 7 | 1 | 21.809 | 20/7:06.977 |
| 8 | 1 | 20.762 | 20/7:05.814 |
| 9 | 1 | 21.426 | 20/7:06.519 |
| 10 | 2 | 22.700 | 20/7:09.757 |
| 11 | 3 | 23.128 | 20/7:13.161 |
| 12 | 2 | 21.601 | 20/7:13.308 |
| 13 | 2 | 21.521 | 20/7:13.304 |
| 14 | 2 | 20.780 | 20/7:12.217 |
| 15 | 2 | 20.472 | 20/7:10.868 |
| 16 | 2 | 20.865 | 20/7:10.197 |
| 17 | 6 | 44.798 | 19/7:15.205 |
| 18 | 2 | 44.798 | 19/7:15.205 |
| 19 | 2 | 25.156 | 20/7:16.398 |
| 20 | 2 | 23.774 | 20/7:18.486 |