| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.678 | N/A |
| 2 | 5 | 20.341 | 18/6:06.475 |
| 3 | 4 | 16.108 | 20/6:06.943 |
| 4 | 6 | 22.240 | 19/6:12.812 |
| 5 | 4 | 16.800 | 19/6:00.378 |
| 6 | 3 | 17.444 | 20/6:13.823 |
| 7 | 3 | 17.134 | 20/6:09.223 |
| 8 | 3 | 16.359 | 20/6:03.834 |
| 9 | 3 | 16.569 | 20/6:00.291 |
| 10 | 3 | 17.074 | 21/6:16.386 |
| 11 | 3 | 17.302 | 21/6:15.042 |
| 12 | 4 | 24.237 | 20/6:08.091 |
| 13 | 4 | 18.799 | 20/6:09.655 |
| 14 | 4 | 17.575 | 20/6:08.497 |
| 15 | 4 | 16.337 | 20/6:05.825 |
| 16 | 4 | 16.843 | 20/6:04.149 |
| 17 | 4 | 16.642 | 20/6:02.445 |
| 18 | 4 | 16.330 | 20/6:00.592 |
| 19 | 4 | 17.118 | 21/6:17.624 |
| 20 | 3 | 16.702 | 21/6:16.419 |
| 21 | 3 | 16.339 | 21/6:14.971 |