| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.058 | N/A |
| 2 | 4 | 22.150 | 20/7:03.908 |
| 3 | 4 | 21.191 | 21/7:16.468 |
| 4 | 6 | 23.890 | 20/7:08.854 |
| 5 | 6 | 24.334 | 20/7:17.991 |
| 6 | 4 | 21.254 | 20/7:11.770 |
| 7 | 4 | 20.830 | 20/7:06.279 |
| 8 | 4 | 21.145 | 20/7:03.213 |
| 9 | 4 | 21.058 | 20/7:00.706 |
| 10 | 4 | 23.598 | 20/7:04.119 |
| 11 | 4 | 20.807 | 20/7:01.546 |
| 12 | 4 | 20.226 | 21/7:20.299 |
| 13 | 4 | 22.844 | 21/7:21.936 |
| 14 | 4 | 26.719 | 20/7:06.971 |
| 15 | 4 | 20.898 | 20/7:05.053 |
| 16 | 4 | 21.460 | 20/7:04.103 |
| 17 | 4 | 23.566 | 20/7:05.772 |
| 18 | 4 | 21.253 | 20/7:04.660 |
| 19 | 4 | 21.137 | 20/7:03.549 |
| 20 | 4 | 22.086 | 20/7:03.504 |