| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.972 | N/A |
| 2 | 1 | 18.701 | 20/6:12.291 |
| 3 | 2 | 20.914 | 19/6:13.507 |
| 4 | 2 | 18.660 | 19/6:06.622 |
| 5 | 1 | 18.873 | 19/6:04.138 |
| 6 | 2 | 21.658 | 19/6:12.673 |
| 7 | 2 | 18.438 | 19/6:08.704 |
| 8 | 1 | 18.457 | 19/6:05.917 |
| 9 | 1 | 20.104 | 19/6:07.533 |
| 10 | 1 | 18.499 | 19/6:05.058 |
| 11 | 1 | 18.363 | 19/6:03.772 |
| 12 | 1 | 18.072 | 19/6:01.817 |
| 13 | 2 | 18.746 | 19/6:01.199 |
| 14 | 2 | 22.016 | 19/6:05.204 |
| 15 | 2 | 18.153 | 19/6:03.067 |
| 16 | 2 | 18.170 | 19/6:02.360 |
| 17 | 2 | 18.121 | 19/6:01.160 |
| 18 | 2 | 18.273 | 19/6:00.261 |
| 19 | 2 | 18.296 | 20/6:18.514 |
| 20 | 2 | 21.638 | 20/6:21.124 |