| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.323 | N/A |
| 2 | 2 | 19.401 | 19/6:08.541 |
| 3 | 2 | 19.451 | 19/6:08.991 |
| 4 | 2 | 18.200 | 19/6:01.635 |
| 5 | 2 | 18.804 | 19/6:00.675 |
| 6 | 2 | 18.308 | 20/6:17.146 |
| 7 | 2 | 18.971 | 20/6:17.583 |
| 8 | 2 | 17.622 | 20/6:14.234 |
| 9 | 2 | 18.894 | 20/6:14.744 |
| 10 | 2 | 17.966 | 20/6:13.181 |
| 11 | 1 | 18.402 | 20/6:12.759 |
| 12 | 1 | 18.245 | 20/6:12.142 |
| 13 | 2 | 20.167 | 20/6:14.672 |
| 14 | 2 | 18.495 | 20/6:14.368 |
| 15 | 2 | 17.829 | 20/6:13.204 |
| 16 | 2 | 18.911 | 20/6:13.566 |
| 17 | 2 | 18.217 | 20/6:13.059 |
| 18 | 2 | 17.822 | 20/6:12.169 |
| 19 | 2 | 17.633 | 20/6:11.179 |
| 20 | 2 | 21.486 | 20/6:14.147 |