| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.993 | N/A |
| 2 | 3 | 22.386 | 20/7:07.327 |
| 3 | 2 | 23.355 | 20/7:16.532 |
| 4 | 2 | 21.983 | 20/7:10.911 |
| 5 | 2 | 22.057 | 20/7:08.452 |
| 6 | 2 | 21.644 | 20/7:05.408 |
| 7 | 2 | 21.692 | 20/7:03.530 |
| 8 | 2 | 21.676 | 20/7:02.145 |
| 9 | 2 | 23.593 | 20/7:05.659 |
| 10 | 2 | 21.758 | 20/7:04.519 |
| 11 | 2 | 21.962 | 20/7:03.994 |
| 12 | 2 | 22.620 | 20/7:04.701 |
| 13 | 2 | 21.954 | 20/7:04.236 |
| 14 | 2 | 22.638 | 20/7:04.842 |
| 15 | 2 | 22.590 | 20/7:05.296 |
| 16 | 2 | 22.386 | 20/7:05.432 |
| 17 | 2 | 21.719 | 20/7:04.758 |
| 18 | 2 | 21.625 | 20/7:04.059 |
| 19 | 2 | 22.142 | 20/7:03.983 |
| 20 | 2 | 22.518 | 20/7:04.291 |