| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.620 | N/A |
| 2 | 3 | 22.802 | 19/7:19.056 |
| 3 | 3 | 25.349 | 18/7:17.903 |
| 4 | 2 | 21.056 | 18/7:00.793 |
| 5 | 2 | 20.073 | 19/7:10.038 |
| 6 | 2 | 20.568 | 19/7:04.072 |
| 7 | 2 | 23.357 | 19/7:08.235 |
| 8 | 2 | 21.044 | 19/7:05.260 |
| 9 | 2 | 25.255 | 19/7:12.504 |
| 10 | 2 | 22.936 | 19/7:13.005 |
| 11 | 2 | 22.621 | 19/7:13.729 |
| 12 | 2 | 21.952 | 19/7:12.823 |
| 13 | 2 | 21.917 | 19/7:12.015 |
| 14 | 2 | 20.144 | 19/7:08.876 |
| 15 | 2 | 25.345 | 19/7:12.873 |
| 16 | 2 | 24.776 | 19/7:15.654 |
| 17 | 2 | 24.354 | 19/7:17.612 |
| 18 | 2 | 30.189 | 18/7:02.358 |