| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.969 | N/A |
| 2 | 2 | 21.467 | 18/6:07.908 |
| 3 | 2 | 20.017 | 19/6:16.325 |
| 4 | 2 | 24.312 | 18/6:15.813 |
| 5 | 2 | 21.066 | 18/6:12.132 |
| 6 | 2 | 20.614 | 18/6:08.387 |
| 7 | 2 | 20.286 | 18/6:04.961 |
| 8 | 2 | 20.149 | 18/6:02.181 |
| 9 | 2 | 20.142 | 18/6:00.081 |
| 10 | 2 | 20.237 | 19/6:19.549 |
| 11 | 2 | 20.825 | 19/6:19.376 |
| 12 | 2 | 20.531 | 19/6:18.753 |
| 13 | 2 | 20.149 | 19/6:17.661 |
| 14 | 2 | 20.325 | 19/6:16.981 |
| 15 | 2 | 20.341 | 19/6:16.418 |
| 16 | 2 | 20.790 | 19/6:16.470 |
| 17 | 2 | 20.050 | 19/6:15.682 |
| 18 | 2 | 22.995 | 19/6:18.105 |
| 19 | 2 | 23.025 | 19/6:20.290 |