| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.805 | N/A |
| 2 | 3 | 22.231 | 20/7:04.194 |
| 3 | 3 | 21.225 | 21/7:16.365 |
| 4 | 3 | 22.229 | 21/7:19.705 |
| 5 | 3 | 27.207 | 20/7:23.042 |
| 6 | 3 | 21.235 | 20/7:15.487 |
| 7 | 3 | 21.341 | 20/7:10.787 |
| 8 | 3 | 24.107 | 20/7:14.937 |
| 9 | 3 | 21.535 | 20/7:11.941 |
| 10 | 3 | 21.779 | 20/7:10.126 |
| 11 | 3 | 21.426 | 20/7:08.003 |
| 12 | 3 | 21.244 | 20/7:05.952 |
| 13 | 3 | 23.724 | 20/7:08.169 |
| 14 | 3 | 25.266 | 20/7:12.299 |
| 15 | 3 | 20.668 | 20/7:09.599 |
| 16 | 3 | 21.284 | 20/7:08.039 |
| 17 | 3 | 26.746 | 20/7:13.160 |
| 18 | 3 | 21.722 | 20/7:12.064 |
| 19 | 3 | 22.103 | 20/7:11.492 |
| 20 | 3 | 21.986 | 20/7:10.863 |