| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.884 | N/A |
| 2 | 3 | 22.777 | 21/8:02.424 |
| 3 | 5 | 25.581 | 20/8:06.285 |
| 4 | 4 | 23.182 | 21/8:23.817 |
| 5 | 3 | 26.355 | 20/8:11.885 |
| 6 | 4 | 25.335 | 20/8:15.158 |
| 7 | 4 | 23.869 | 20/8:12.697 |
| 8 | 4 | 23.527 | 20/8:10.011 |
| 9 | 4 | 24.375 | 20/8:10.011 |
| 10 | 4 | 24.451 | 20/8:10.171 |
| 11 | 4 | 25.702 | 20/8:12.676 |
| 12 | 4 | 23.842 | 20/8:11.513 |
| 13 | 4 | 24.705 | 20/8:11.910 |
| 14 | 4 | 23.922 | 20/8:11.102 |
| 15 | 4 | 23.912 | 20/8:10.395 |
| 16 | 4 | 24.678 | 20/8:10.753 |
| 17 | 4 | 23.828 | 20/8:10.057 |
| 18 | 4 | 23.214 | 20/8:08.757 |
| 19 | 4 | 23.216 | 20/8:07.603 |
| 20 | 5 | 26.325 | 20/8:09.680 |