| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.471 | N/A |
| 2 | 1 | 23.465 | 19/7:03.841 |
| 3 | 1 | 23.151 | 19/7:01.015 |
| 4 | 1 | 23.218 | 19/7:00.475 |
| 5 | 1 | 22.384 | 20/7:19.506 |
| 6 | 1 | 23.487 | 20/7:21.015 |
| 7 | 1 | 22.751 | 20/7:19.915 |
| 8 | 1 | 22.751 | 20/7:19.032 |
| 9 | 1 | 23.243 | 20/7:19.539 |
| 10 | 1 | 23.078 | 20/7:19.585 |
| 11 | 1 | 22.991 | 20/7:19.457 |
| 12 | 1 | 23.361 | 20/7:19.991 |
| 13 | 1 | 22.461 | 20/7:19.010 |
| 14 | 1 | 22.692 | 20/7:18.519 |
| 15 | 1 | 23.143 | 20/7:18.709 |
| 16 | 1 | 22.916 | 20/7:18.587 |
| 17 | 1 | 22.279 | 20/7:17.724 |
| 18 | 1 | 23.112 | 20/7:17.893 |
| 19 | 1 | 27.765 | 20/7:22.955 |
| 20 | 1 | 22.593 | 20/7:22.312 |