| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.601 | N/A |
| 2 | 4 | 25.395 | 17/7:12.921 |
| 3 | 4 | 21.307 | 18/7:03.568 |
| 4 | 4 | 23.023 | 18/7:01.709 |
| 5 | 4 | 22.212 | 19/7:20.317 |
| 6 | 4 | 21.630 | 19/7:15.442 |
| 7 | 4 | 22.205 | 19/7:13.917 |
| 8 | 4 | 23.593 | 19/7:16.396 |
| 9 | 4 | 28.869 | 18/7:06.598 |
| 10 | 4 | 27.623 | 18/7:14.330 |
| 11 | 3 | 21.538 | 18/7:10.172 |
| 12 | 3 | 22.379 | 18/7:08.069 |
| 13 | 3 | 22.203 | 18/7:06.068 |
| 14 | 3 | 21.728 | 18/7:03.753 |
| 15 | 3 | 20.912 | 18/7:00.778 |
| 16 | 3 | 21.103 | 19/7:21.465 |
| 17 | 3 | 21.271 | 19/7:19.465 |
| 18 | 3 | 21.648 | 19/7:18.101 |
| 19 | 3 | 32.409 | 19/7:27.649 |