| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.363 | N/A |
| 2 | 1 | 22.500 | 20/7:15.863 |
| 3 | 1 | 26.250 | 18/7:02.738 |
| 4 | 1 | 24.370 | 18/7:02.709 |
| 5 | 1 | 22.22 | 19/7:16.403 |
| 6 | 1 | 27.500 | 18/7:05.271 |
| 7 | 2 | 27.880 | 18/7:14.779 |
| 8 | 2 | 22.620 | 18/7:08.797 |
| 9 | 2 | 23.130 | 18/7:05.394 |
| 10 | 2 | 23.23 | 18/7:02.501 |
| 11 | 2 | 24.500 | 18/7:02.738 |
| 12 | 2 | 27.750 | 18/7:07.953 |
| 13 | 2 | 22.750 | 18/7:05.217 |
| 14 | 2 | 23.620 | 18/7:04.039 |
| 15 | 2 | 23.23 | 18/7:02.276 |
| 16 | 2 | 22.380 | 18/7:00.046 |
| 17 | 1 | 23.120 | 19/7:23.029 |
| 18 | 1 | 23.23 | 19/7:21.813 |
| 19 | 1 | 24.24 | 19/7:21.733 |