| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.815 | 21/6:14.115 |
| 2 | 6 | 25.206 | 17/6:05.678 |
| 3 | 6 | 18.110 | 18/6:06.786 |
| 4 | 6 | 18.914 | 18/6:00.202 |
| 5 | 6 | 18.501 | 19/6:14.475 |
| 6 | 5 | 17.338 | 19/6:06.966 |
| 7 | 5 | 18.297 | 19/6:04.206 |
| 8 | 5 | 18.502 | 19/6:02.622 |
| 9 | 6 | 20.252 | 19/6:05.085 |
| 10 | 4 | 18.510 | 19/6:03.745 |
| 11 | 5 | 24.326 | 19/6:12.695 |
| 12 | 5 | 18.349 | 19/6:10.690 |
| 13 | 5 | 17.336 | 19/6:07.513 |
| 14 | 5 | 17.342 | 19/6:04.797 |
| 15 | 5 | 17.528 | 19/6:02.680 |
| 16 | 5 | 17.942 | 19/6:01.318 |
| 17 | 5 | 17.858 | 19/6:00.023 |
| 18 | 5 | 17.430 | 20/6:17.284 |
| 19 | 4 | 17.486 | 20/6:15.834 |
| 20 | 4 | 18.177 | 20/6:15.219 |