| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.117 | N/A |
| 2 | 2 | 23.401 | 19/7:03.335 |
| 3 | 2 | 21.695 | 20/7:10.529 |
| 4 | 2 | 20.742 | 21/7:21.037 |
| 5 | 2 | 20.294 | 21/7:12.777 |
| 6 | 2 | 24.494 | 20/7:02.495 |
| 7 | 2 | 20.306 | 21/7:18.557 |
| 8 | 3 | 24.295 | 20/7:03.447 |
| 9 | 3 | 20.374 | 21/7:21.119 |
| 10 | 3 | 20.521 | 21/7:17.943 |
| 11 | 3 | 19.961 | 21/7:14.283 |
| 12 | 3 | 20.190 | 21/7:11.704 |
| 13 | 2 | 19.708 | 21/7:08.752 |
| 14 | 2 | 20.420 | 21/7:07.349 |
| 15 | 2 | 19.972 | 21/7:05.507 |
| 16 | 2 | 22.626 | 21/7:07.449 |
| 17 | 2 | 27.333 | 21/7:15.032 |
| 18 | 2 | 20.354 | 21/7:13.512 |
| 19 | 2 | 20.442 | 21/7:12.259 |