| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.672 | N/A |
| 2 | 3 | 17.577 | 21/6:12.212 |
| 3 | 3 | 19.909 | 20/6:16.789 |
| 4 | 3 | 17.996 | 20/6:12.058 |
| 5 | 3 | 17.695 | 20/6:08.262 |
| 6 | 2 | 17.741 | 20/6:06.160 |
| 7 | 2 | 18.546 | 20/6:07.308 |
| 8 | 1 | 17.653 | 20/6:05.703 |
| 9 | 1 | 17.346 | 20/6:03.771 |
| 10 | 1 | 17.858 | 20/6:03.349 |
| 11 | 1 | 17.577 | 20/6:02.478 |
| 12 | 1 | 17.427 | 20/6:01.506 |
| 13 | 1 | 17.528 | 20/6:00.855 |
| 14 | 1 | 18.906 | 20/6:02.319 |
| 15 | 1 | 17.696 | 20/6:01.932 |
| 16 | 1 | 17.832 | 20/6:01.768 |
| 17 | 1 | 17.953 | 20/6:01.769 |
| 18 | 1 | 18.047 | 20/6:01.875 |
| 19 | 1 | 18.183 | 20/6:02.112 |
| 20 | 1 | 18.321 | 20/6:02.463 |