| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.586 | N/A |
| 2 | 2 | 23.346 | 18/7:02.468 |
| 3 | 1 | 24.978 | 18/7:16.034 |
| 4 | 1 | 22.268 | 18/7:05.607 |
| 5 | 1 | 22.241 | 18/7:00.126 |
| 6 | 1 | 22.383 | 19/7:20.363 |
| 7 | 1 | 22.620 | 19/7:19.094 |
| 8 | 1 | 24.026 | 19/7:21.802 |
| 9 | 1 | 23.288 | 19/7:22.173 |
| 10 | 1 | 22.459 | 19/7:20.804 |
| 11 | 1 | 23.480 | 19/7:21.546 |
| 12 | 1 | 22.674 | 19/7:20.834 |
| 13 | 1 | 23.194 | 19/7:21.021 |
| 14 | 1 | 22.412 | 19/7:20.096 |
| 15 | 1 | 22.484 | 19/7:19.397 |
| 16 | 1 | 27.950 | 18/7:02.029 |
| 17 | 1 | 22.818 | 18/7:01.495 |
| 18 | 1 | 22.762 | 18/7:00.969 |