| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.248 | N/A |
| 2 | 4 | 25.889 | 17/7:17.472 |
| 3 | 3 | 20.971 | 18/7:01.558 |
| 4 | 3 | 20.313 | 19/7:06.286 |
| 5 | 3 | 22.342 | 19/7:06.065 |
| 6 | 2 | 21.136 | 19/7:01.591 |
| 7 | 2 | 20.988 | 20/7:20.104 |
| 8 | 2 | 20.530 | 20/7:16.278 |
| 9 | 2 | 20.733 | 20/7:13.890 |
| 10 | 2 | 20.162 | 20/7:10.827 |
| 11 | 2 | 20.075 | 20/7:08.212 |
| 12 | 2 | 20.605 | 20/7:06.987 |
| 13 | 2 | 23.788 | 20/7:11.007 |
| 14 | 2 | 20.491 | 20/7:09.589 |
| 15 | 2 | 23.531 | 20/7:12.499 |
| 16 | 2 | 20.327 | 20/7:10.963 |
| 17 | 2 | 20.037 | 20/7:09.275 |
| 18 | 2 | 22.222 | 20/7:10.228 |
| 19 | 2 | 20.143 | 20/7:08.880 |
| 20 | 2 | 20.439 | 20/7:07.970 |