| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.959 | N/A |
| 2 | 3 | 17.667 | 20/6:03.632 |
| 3 | 3 | 19.972 | 19/6:06.071 |
| 4 | 3 | 17.200 | 20/6:15.272 |
| 5 | 2 | 17.967 | 20/6:13.787 |
| 6 | 1 | 17.698 | 20/6:11.874 |
| 7 | 1 | 17.395 | 20/6:09.639 |
| 8 | 1 | 17.120 | 20/6:07.296 |
| 9 | 2 | 22.866 | 19/6:00.700 |
| 10 | 2 | 16.907 | 20/6:15.853 |
| 11 | 2 | 16.877 | 20/6:13.130 |
| 12 | 1 | 17.059 | 20/6:11.216 |
| 13 | 1 | 17.026 | 20/6:09.569 |
| 14 | 1 | 17.362 | 20/6:08.667 |
| 15 | 1 | 17.654 | 20/6:08.289 |
| 16 | 1 | 21.682 | 20/6:13.064 |
| 17 | 1 | 18.157 | 20/6:13.057 |
| 18 | 1 | 17.476 | 20/6:12.289 |
| 19 | 1 | 18.080 | 20/6:12.244 |
| 20 | 1 | 17.951 | 20/6:12.075 |