| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.121 | N/A |
| 2 | 3 | 20.905 | 20/7:00.316 |
| 3 | 3 | 20.851 | 21/7:20.681 |
| 4 | 3 | 20.801 | 21/7:20.167 |
| 5 | 3 | 20.939 | 21/7:20.601 |
| 6 | 3 | 20.661 | 21/7:19.749 |
| 7 | 3 | 20.937 | 21/7:20.101 |
| 8 | 3 | 20.913 | 21/7:20.283 |
| 9 | 2 | 21.041 | 21/7:20.741 |
| 10 | 2 | 21.001 | 20/7:00.113 |
| 11 | 2 | 20.539 | 21/7:20.297 |
| 12 | 2 | 22.022 | 20/7:01.447 |
| 13 | 2 | 21.259 | 20/7:01.913 |
| 14 | 2 | 20.661 | 20/7:01.434 |
| 15 | 2 | 21.822 | 20/7:02.598 |
| 16 | 2 | 20.739 | 20/7:02.236 |
| 17 | 2 | 20.904 | 20/7:02.115 |
| 18 | 2 | 20.802 | 20/7:01.894 |
| 19 | 2 | 20.769 | 20/7:01.662 |
| 20 | 2 | 20.503 | 20/7:01.190 |