| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.154 | N/A |
| 2 | 1 | 22.173 | 20/7:02.441 |
| 3 | 1 | 22.804 | 20/7:08.435 |
| 4 | 1 | 22.346 | 20/7:07.533 |
| 5 | 2 | 25.472 | 20/7:21.930 |
| 6 | 2 | 23.261 | 20/7:22.166 |
| 7 | 2 | 22.043 | 20/7:18.467 |
| 8 | 2 | 22.230 | 20/7:16.332 |
| 9 | 3 | 25.087 | 20/7:21.517 |
| 10 | 3 | 22.373 | 20/7:19.819 |
| 11 | 3 | 22.089 | 20/7:17.922 |
| 12 | 3 | 22.376 | 20/7:16.865 |
| 13 | 3 | 21.885 | 20/7:15.207 |
| 14 | 3 | 21.390 | 20/7:13.081 |
| 15 | 3 | 22.158 | 20/7:12.300 |
| 16 | 3 | 21.846 | 20/7:11.229 |
| 17 | 3 | 21.577 | 20/7:09.972 |
| 18 | 2 | 23.167 | 20/7:10.640 |
| 19 | 2 | 22.616 | 20/7:10.652 |
| 20 | 2 | 22.296 | 20/7:10.343 |