| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.430 | N/A |
| 2 | 1 | 23.464 | 18/7:00.318 |
| 3 | 1 | 22.743 | 19/7:17.293 |
| 4 | 1 | 23.085 | 19/7:17.182 |
| 5 | 1 | 26.017 | 18/7:06.493 |
| 6 | 1 | 23.235 | 18/7:04.479 |
| 7 | 1 | 23.597 | 18/7:04.162 |
| 8 | 1 | 22.956 | 18/7:02.379 |
| 9 | 1 | 23.311 | 18/7:01.797 |
| 10 | 1 | 23.833 | 18/7:02.329 |
| 11 | 1 | 22.922 | 18/7:01.207 |
| 12 | 1 | 23.536 | 18/7:01.237 |
| 13 | 1 | 23.148 | 18/7:00.713 |
| 14 | 1 | 23.674 | 18/7:00.957 |
| 15 | 1 | 27.093 | 18/7:05.318 |
| 16 | 1 | 23.511 | 18/7:05.038 |
| 17 | 1 | 23.294 | 18/7:04.562 |
| 18 | 1 | 24.953 | 18/7:05.802 |