| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.117 | N/A |
| 2 | 2 | 22.524 | 17/6:18.501 |
| 3 | 2 | 20.364 | 17/6:01.221 |
| 4 | 2 | 22.497 | 17/6:06.837 |
| 5 | 2 | 19.953 | 18/6:20.803 |
| 6 | 2 | 20.286 | 18/6:17.238 |
| 7 | 3 | 22.871 | 17/6:00.770 |
| 8 | 3 | 23.394 | 17/6:05.291 |
| 9 | 3 | 23.319 | 17/6:08.533 |
| 10 | 3 | 23.743 | 17/6:11.807 |
| 11 | 3 | 20.689 | 17/6:09.541 |
| 12 | 2 | 23.783 | 17/6:12.186 |
| 13 | 2 | 22.859 | 17/6:13.159 |
| 14 | 2 | 20.834 | 17/6:11.490 |
| 15 | 2 | 22.091 | 17/6:11.496 |
| 16 | 2 | 23.520 | 17/6:13.025 |
| 17 | 2 | 22.791 | 17/6:13.635 |