| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.349 | N/A |
| 2 | 2 | 16.810 | 22/6:13.359 |
| 3 | 2 | 17.610 | 21/6:04.549 |
| 4 | 2 | 17.127 | 21/6:03.995 |
| 5 | 2 | 17.325 | 21/6:04.709 |
| 6 | 1 | 18.659 | 21/6:10.473 |
| 7 | 1 | 17.437 | 21/6:10.242 |
| 8 | 1 | 17.549 | 21/6:10.397 |
| 9 | 1 | 17.355 | 21/6:10.029 |
| 10 | 1 | 17.410 | 21/6:09.864 |
| 11 | 1 | 17.609 | 21/6:10.131 |
| 12 | 1 | 19.805 | 21/6:14.341 |
| 13 | 2 | 20.181 | 20/6:00.570 |
| 14 | 2 | 17.140 | 21/6:17.298 |
| 15 | 3 | 19.987 | 20/6:02.354 |
| 16 | 3 | 19.208 | 20/6:03.884 |
| 17 | 3 | 17.103 | 20/6:02.723 |
| 18 | 3 | 17.692 | 20/6:02.356 |
| 19 | 3 | 18.397 | 20/6:02.775 |
| 20 | 3 | 17.221 | 20/6:01.974 |