| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.417 | N/A |
| 2 | 3 | 22.847 | 21/8:03.357 |
| 3 | 3 | 30.446 | 19/8:26.054 |
| 4 | 3 | 22.581 | 19/8:01.661 |
| 5 | 3 | 29.751 | 19/8:21.729 |
| 6 | 3 | 20.539 | 19/8:00.607 |
| 7 | 3 | 22.195 | 20/8:16.220 |
| 8 | 3 | 24.974 | 20/8:16.892 |
| 9 | 3 | 24.345 | 20/8:15.902 |
| 10 | 3 | 32.081 | 19/8:05.935 |
| 11 | 3 | 21.733 | 20/8:24.251 |
| 12 | 3 | 22.337 | 20/8:19.394 |
| 13 | 3 | 23.281 | 20/8:16.841 |
| 14 | 3 | 25.689 | 20/8:18.200 |
| 15 | 3 | 24.333 | 20/8:17.524 |
| 16 | 3 | 25.731 | 20/8:18.710 |
| 17 | 3 | 20.514 | 20/8:13.552 |
| 18 | 3 | 22.444 | 20/8:11.158 |
| 19 | 3 | 28.837 | 20/8:15.778 |
| 20 | 3 | 24.866 | 20/8:15.941 |