| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.071 | N/A |
| 2 | 3 | 22.313 | 19/7:10.705 |
| 3 | 3 | 21.523 | 19/7:03.595 |
| 4 | 3 | 32.913 | 17/7:18.399 |
| 5 | 3 | 21.458 | 17/7:01.899 |
| 6 | 3 | 22.854 | 18/7:20.678 |
| 7 | 3 | 21.973 | 18/7:14.334 |
| 8 | 4 | 25.634 | 18/7:18.693 |
| 9 | 4 | 25.820 | 18/7:22.358 |
| 10 | 4 | 21.612 | 18/7:17.259 |
| 11 | 4 | 21.985 | 18/7:13.815 |
| 12 | 4 | 21.630 | 18/7:10.448 |
| 13 | 4 | 23.967 | 18/7:10.953 |
| 14 | 4 | 22.842 | 18/7:09.910 |
| 15 | 4 | 20.476 | 18/7:06.142 |
| 16 | 4 | 21.755 | 18/7:04.326 |
| 17 | 4 | 27.598 | 18/7:08.946 |
| 18 | 5 | 23.969 | 18/7:09.393 |