| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.901 | N/A |
| 2 | 4 | 24.767 | 17/7:05.173 |
| 3 | 5 | 32.004 | 15/7:06.298 |
| 4 | 5 | 25.262 | 16/7:19.066 |
| 5 | 5 | 29.129 | 16/7:25.758 |
| 6 | 4 | 22.260 | 16/7:09.167 |
| 7 | 3 | 24.663 | 16/7:04.113 |
| 8 | 3 | 20.713 | 17/7:17.582 |
| 9 | 3 | 20.806 | 17/7:08.109 |
| 10 | 3 | 21.471 | 17/7:01.923 |
| 11 | 3 | 23.096 | 18/7:23.991 |
| 12 | 3 | 21.708 | 18/7:19.804 |
| 13 | 3 | 22.287 | 18/7:17.136 |
| 14 | 3 | 22.027 | 18/7:14.538 |
| 15 | 3 | 22.064 | 18/7:12.355 |
| 16 | 3 | 21.904 | 18/7:10.283 |
| 17 | 3 | 21.424 | 18/7:07.960 |
| 18 | 3 | 21.656 | 18/7:06.142 |