| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.872 | N/A |
| 2 | 2 | 22.617 | 19/7:11.978 |
| 3 | 2 | 22.127 | 19/7:07.568 |
| 4 | 2 | 21.996 | 19/7:05.312 |
| 5 | 2 | 22.269 | 19/7:05.412 |
| 6 | 2 | 22.709 | 19/7:07.056 |
| 7 | 2 | 23.312 | 19/7:09.962 |
| 8 | 2 | 21.657 | 19/7:07.781 |
| 9 | 2 | 29.135 | 19/7:22.971 |
| 10 | 2 | 22.792 | 19/7:22.001 |
| 11 | 2 | 21.971 | 19/7:19.925 |
| 12 | 2 | 31.689 | 18/7:10.204 |
| 13 | 2 | 23.323 | 18/7:09.467 |
| 14 | 2 | 24.594 | 18/7:10.506 |
| 15 | 2 | 21.948 | 18/7:08.183 |
| 16 | 2 | 22.444 | 18/7:06.732 |
| 17 | 2 | 21.236 | 18/7:04.179 |
| 18 | 2 | 22.718 | 18/7:03.409 |