| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.448 | 22/7:07.856 |
| 2 | 3 | 19.934 | 22/7:13.202 |
| 3 | 2 | 19.079 | 22/7:08.714 |
| 4 | 2 | 19.023 | 22/7:06.162 |
| 5 | 2 | 18.783 | 22/7:03.575 |
| 6 | 2 | 18.684 | 22/7:01.487 |
| 7 | 1 | 17.927 | 23/7:16.599 |
| 8 | 1 | 19.408 | 23/7:17.822 |
| 9 | 1 | 19.798 | 22/7:00.650 |
| 10 | 1 | 18.283 | 23/7:17.844 |
| 11 | 1 | 20.847 | 22/7:02.428 |
| 12 | 1 | 17.352 | 23/7:18.085 |
| 13 | 1 | 19.065 | 23/7:18.116 |
| 14 | 1 | 18.812 | 23/7:17.728 |
| 15 | 1 | 19.024 | 23/7:17.716 |
| 16 | 1 | 18.965 | 23/7:17.621 |
| 17 | 1 | 18.097 | 23/7:16.363 |
| 18 | 1 | 20.833 | 23/7:18.740 |
| 19 | 1 | 18.311 | 23/7:17.815 |
| 20 | 1 | 19.324 | 23/7:18.147 |
| 21 | 1 | 19.612 | 23/7:18.762 |
| 22 | 1 | 18.495 | 23/7:18.154 |
| 23 | 1 | 22.036 | 23/7:21.140 |