| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.354 | N/A |
| 2 | 2 | 24.882 | 13/5:21.938 |
| 3 | 2 | 19.603 | 19/7:03.719 |
| 4 | 2 | 19.276 | 20/7:07.173 |
| 5 | 2 | 20.792 | 20/7:04.980 |
| 6 | 2 | 20.723 | 20/7:03.402 |
| 7 | 3 | 20.195 | 20/7:00.678 |
| 8 | 3 | 21.856 | 20/7:03.241 |
| 9 | 2 | 22.224 | 20/7:06.037 |
| 10 | 2 | 26.552 | 20/7:17.349 |
| 11 | 2 | 22.759 | 20/7:19.191 |
| 12 | 3 | 23.324 | 20/7:21.675 |
| 13 | 2 | 20.713 | 20/7:19.610 |
| 14 | 2 | 23.978 | 19/7:00.568 |
| 15 | 2 | 17.720 | 20/7:16.735 |
| 16 | 2 | 19.134 | 20/7:13.413 |
| 17 | 3 | 18.077 | 20/7:09.251 |
| 18 | 3 | 18.805 | 20/7:06.392 |
| 19 | 2 | 18.765 | 20/7:03.808 |
| 20 | 2 | 17.091 | 21/7:20.689 |
| 21 | 2 | 22.579 | 21/7:22.402 |