| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1:10.620 | N/A |
| 2 | 2 | 20.160 | 22/8:13.098 |
| 3 | 2 | 19.905 | 22/8:11.302 |
| 4 | 2 | 20.723 | 22/8:16.136 |
| 5 | 2 | 20.425 | 22/8:16.988 |
| 6 | 2 | 20.043 | 22/8:15.895 |
| 7 | 2 | 19.992 | 22/8:14.988 |
| 8 | 2 | 20.344 | 22/8:15.396 |
| 9 | 2 | 21.342 | 22/8:18.321 |
| 10 | 2 | 52.768 | 19/8:22.024 |
| 11 | 2 | 19.898 | 19/8:14.007 |
| 12 | 2 | 19.510 | 19/8:08.072 |
| 13 | 2 | 25.423 | 19/8:11.419 |
| 14 | 2 | 20.596 | 19/8:07.567 |
| 15 | 1 | 20.009 | 19/8:03.511 |
| 16 | 1 | 20.424 | 19/8:00.494 |
| 17 | 1 | 19.889 | 20/8:19.843 |
| 18 | 1 | 19.890 | 20/8:16.824 |
| 19 | 1 | 19.504 | 20/8:13.734 |
| 20 | 1 | 20.961 | 20/8:12.426 |