| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.825 | N/A |
| 2 | 1 | 18.843 | 20/6:00.842 |
| 3 | 1 | 19.086 | 20/6:03.150 |
| 4 | 1 | 21.140 | 20/6:16.928 |
| 5 | 1 | 19.199 | 20/6:14.598 |
| 6 | 1 | 19.229 | 20/6:13.313 |
| 7 | 1 | 18.896 | 20/6:11.402 |
| 8 | 1 | 20.240 | 20/6:13.686 |
| 9 | 1 | 21.707 | 20/6:18.882 |
| 10 | 1 | 20.184 | 20/6:19.709 |
| 11 | 1 | 21.835 | 19/6:03.471 |
| 12 | 1 | 19.179 | 19/6:02.069 |
| 13 | 1 | 19.387 | 19/6:01.212 |
| 14 | 1 | 21.115 | 19/6:02.880 |
| 15 | 1 | 18.668 | 19/6:01.163 |
| 16 | 1 | 20.765 | 19/6:02.192 |
| 17 | 1 | 20.158 | 19/6:02.409 |
| 18 | 1 | 18.299 | 19/6:00.633 |
| 19 | 1 | 18.863 | 20/6:19.439 |
| 20 | 1 | 19.222 | 20/6:18.840 |