| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.389 | N/A |
| 2 | 4 | 24.636 | 18/7:01.201 |
| 3 | 4 | 22.022 | 19/7:02.311 |
| 4 | 4 | 20.935 | 20/7:10.478 |
| 5 | 4 | 21.192 | 20/7:04.117 |
| 6 | 4 | 22.454 | 20/7:05.097 |
| 7 | 4 | 21.134 | 20/7:01.570 |
| 8 | 4 | 21.749 | 20/7:00.720 |
| 9 | 4 | 21.762 | 20/7:00.113 |
| 10 | 4 | 21.699 | 21/7:21.462 |
| 11 | 4 | 21.808 | 21/7:21.171 |
| 12 | 4 | 21.261 | 21/7:19.938 |
| 13 | 4 | 23.316 | 20/7:00.338 |
| 14 | 4 | 21.831 | 20/7:00.095 |
| 15 | 4 | 22.328 | 20/7:00.561 |
| 16 | 4 | 21.847 | 20/7:00.356 |
| 17 | 4 | 21.893 | 20/7:00.231 |
| 18 | 4 | 22.395 | 20/7:00.681 |
| 19 | 4 | 21.441 | 20/7:00.075 |
| 20 | 4 | 21.912 | 20/7:00.004 |