| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.645 | N/A |
| 2 | 1 | 16.287 | 22/6:01.672 |
| 3 | 1 | 16.653 | 22/6:05.515 |
| 4 | 1 | 16.659 | 22/6:06.838 |
| 5 | 1 | 16.206 | 22/6:05.121 |
| 6 | 2 | 21.110 | 21/6:07.305 |
| 7 | 2 | 16.709 | 21/6:05.058 |
| 8 | 2 | 20.248 | 21/6:13.565 |
| 9 | 1 | 20.651 | 20/6:02.887 |
| 10 | 1 | 16.757 | 20/6:00.125 |
| 11 | 1 | 16.260 | 21/6:14.725 |
| 12 | 1 | 16.095 | 21/6:11.708 |
| 13 | 1 | 16.845 | 21/6:10.445 |
| 14 | 1 | 19.206 | 21/6:13.008 |
| 15 | 1 | 16.788 | 21/6:11.750 |
| 16 | 1 | 20.021 | 21/6:14.971 |
| 17 | 1 | 16.826 | 21/6:13.796 |
| 18 | 1 | 20.452 | 21/6:17.025 |
| 19 | 1 | 17.386 | 21/6:16.488 |
| 20 | 1 | 17.573 | 21/6:16.205 |
| 21 | 2 | 18.016 | 21/6:16.393 |