| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.988 | 19/7:16.772 |
| 2 | 1 | 20.465 | 20/7:14.530 |
| 3 | 1 | 20.873 | 20/7:08.840 |
| 4 | 1 | 21.037 | 20/7:06.815 |
| 5 | 1 | 20.628 | 20/7:03.964 |
| 6 | 1 | 20.675 | 20/7:02.220 |
| 7 | 1 | 20.773 | 20/7:01.254 |
| 8 | 1 | 23.124 | 20/7:06.407 |
| 9 | 1 | 21.314 | 20/7:06.393 |
| 10 | 1 | 20.232 | 20/7:04.218 |
| 11 | 1 | 22.002 | 20/7:05.656 |
| 12 | 1 | 21.011 | 20/7:05.203 |
| 13 | 1 | 23.321 | 20/7:08.374 |
| 14 | 2 | 21.768 | 20/7:08.873 |
| 15 | 2 | 20.398 | 20/7:07.479 |
| 16 | 2 | 20.710 | 20/7:06.649 |
| 17 | 2 | 22.031 | 20/7:07.471 |
| 18 | 2 | 20.735 | 20/7:06.761 |
| 19 | 2 | 21.096 | 20/7:06.506 |
| 20 | 2 | 21.713 | 20/7:06.894 |