| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.381 | N/A |
| 2 | 5 | 22.156 | 20/7:04.345 |
| 3 | 5 | 22.650 | 20/7:09.038 |
| 4 | 5 | 22.876 | 20/7:12.033 |
| 5 | 6 | 25.588 | 19/7:03.096 |
| 6 | 6 | 21.152 | 20/7:18.184 |
| 7 | 6 | 23.129 | 20/7:18.959 |
| 8 | 6 | 20.393 | 20/7:12.086 |
| 9 | 5 | 24.086 | 20/7:15.702 |
| 10 | 5 | 20.940 | 20/7:11.873 |
| 11 | 5 | 20.682 | 20/7:08.319 |
| 12 | 5 | 21.633 | 20/7:07.055 |
| 13 | 5 | 20.341 | 20/7:03.955 |
| 14 | 5 | 21.015 | 20/7:02.317 |
| 15 | 5 | 20.520 | 20/7:00.242 |
| 16 | 4 | 20.742 | 21/7:20.585 |
| 17 | 4 | 21.105 | 21/7:19.641 |
| 18 | 4 | 20.762 | 21/7:18.404 |
| 19 | 4 | 20.640 | 21/7:17.169 |
| 20 | 6 | 27.241 | 20/7:01.032 |