| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.220 | N/A |
| 2 | 2 | 19.219 | 19/6:06.162 |
| 3 | 3 | 19.729 | 19/6:10.752 |
| 4 | 3 | 18.982 | 19/6:07.008 |
| 5 | 3 | 18.184 | 19/6:02.733 |
| 6 | 1 | 19.196 | 19/6:03.336 |
| 7 | 2 | 21.114 | 19/6:09.492 |
| 8 | 2 | 18.822 | 19/6:07.995 |
| 9 | 3 | 19.985 | 19/6:09.489 |
| 10 | 3 | 18.657 | 19/6:07.996 |
| 11 | 2 | 23.602 | 19/6:15.702 |
| 12 | 1 | 18.751 | 19/6:14.068 |
| 13 | 1 | 18.451 | 19/6:12.258 |
| 14 | 1 | 22.825 | 19/6:16.782 |
| 15 | 2 | 20.137 | 19/6:17.203 |
| 16 | 2 | 18.506 | 19/6:15.612 |
| 17 | 2 | 19.577 | 19/6:15.424 |
| 18 | 2 | 18.404 | 19/6:14.016 |
| 19 | 2 | 19.209 | 19/6:13.570 |