| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.863 | N/A |
| 2 | 3 | 19.231 | 22/7:07.714 |
| 3 | 3 | 20.400 | 21/7:00.173 |
| 4 | 3 | 20.547 | 21/7:05.049 |
| 5 | 3 | 18.349 | 22/7:16.129 |
| 6 | 3 | 18.539 | 22/7:11.540 |
| 7 | 2 | 28.810 | 20/7:02.470 |
| 8 | 2 | 19.493 | 21/7:19.203 |
| 9 | 2 | 23.137 | 20/7:04.064 |
| 10 | 2 | 23.791 | 20/7:09.823 |
| 11 | 4 | 24.246 | 20/7:15.294 |
| 12 | 2 | 18.039 | 20/7:09.050 |
| 13 | 3 | 17.909 | 20/7:03.640 |
| 14 | 2 | 17.598 | 21/7:19.384 |
| 15 | 2 | 21.373 | 21/7:20.237 |
| 16 | 2 | 21.255 | 21/7:20.819 |
| 17 | 2 | 31.771 | 20/7:12.942 |
| 18 | 2 | 23.742 | 20/7:15.414 |
| 19 | 3 | 20.675 | 20/7:14.373 |
| 20 | 2 | 16.510 | 20/7:09.278 |