| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.173 | N/A |
| 2 | 3 | 19.490 | 19/6:10.993 |
| 3 | 2 | 18.434 | 19/6:01.489 |
| 4 | 2 | 17.713 | 20/6:12.540 |
| 5 | 2 | 17.877 | 20/6:09.364 |
| 6 | 2 | 18.275 | 20/6:08.971 |
| 7 | 2 | 17.698 | 20/6:06.881 |
| 8 | 2 | 17.721 | 20/6:05.451 |
| 9 | 2 | 18.246 | 20/6:05.626 |
| 10 | 2 | 17.643 | 20/6:04.488 |
| 11 | 2 | 18.026 | 20/6:04.306 |
| 12 | 2 | 18.180 | 20/6:04.423 |
| 13 | 2 | 17.659 | 20/6:03.696 |
| 14 | 2 | 18.183 | 20/6:03.846 |
| 15 | 2 | 18.232 | 20/6:04.041 |
| 16 | 2 | 18.073 | 20/6:04.009 |
| 17 | 2 | 17.954 | 20/6:03.840 |
| 18 | 2 | 18.195 | 20/6:03.960 |
| 19 | 2 | 21.762 | 20/6:07.831 |
| 20 | 2 | 18.696 | 20/6:08.230 |