| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.613 | N/A |
| 2 | 2 | 23.194 | 19/7:00.105 |
| 3 | 1 | 23.107 | 20/7:22.472 |
| 4 | 1 | 23.219 | 20/7:22.906 |
| 5 | 3 | 29.826 | 18/7:04.833 |
| 6 | 3 | 25.826 | 18/7:08.197 |
| 7 | 3 | 22.870 | 18/7:02.065 |
| 8 | 3 | 22.238 | 19/7:20.475 |
| 9 | 3 | 22.755 | 19/7:16.941 |
| 10 | 3 | 23.944 | 19/7:16.571 |
| 11 | 2 | 25.013 | 19/7:18.198 |
| 12 | 2 | 23.147 | 19/7:16.476 |
| 13 | 2 | 23.324 | 19/7:15.307 |
| 14 | 2 | 23.344 | 19/7:14.345 |
| 15 | 2 | 23.392 | 19/7:13.583 |
| 16 | 2 | 23.353 | 19/7:12.875 |
| 17 | 2 | 22.784 | 19/7:11.616 |
| 18 | 2 | 23.466 | 19/7:11.226 |
| 19 | 2 | 22.927 | 19/7:10.342 |