| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.412 | N/A |
| 2 | 4 | 25.077 | 17/7:03.644 |
| 3 | 2 | 19.856 | 19/7:06.809 |
| 4 | 2 | 20.795 | 20/7:18.689 |
| 5 | 3 | 19.071 | 20/7:05.207 |
| 6 | 2 | 20.265 | 20/7:01.655 |
| 7 | 2 | 20.032 | 21/7:19.398 |
| 8 | 2 | 19.842 | 21/7:16.520 |
| 9 | 2 | 19.425 | 21/7:13.319 |
| 10 | 2 | 18.953 | 21/7:09.780 |
| 11 | 3 | 19.651 | 21/7:08.346 |
| 12 | 2 | 19.301 | 21/7:06.535 |
| 13 | 2 | 19.653 | 21/7:05.613 |
| 14 | 3 | 18.725 | 21/7:03.405 |
| 15 | 3 | 19.582 | 21/7:02.737 |
| 16 | 3 | 19.044 | 21/7:01.441 |
| 17 | 1 | 19.559 | 21/7:00.950 |
| 18 | 1 | 18.685 | 22/7:19.343 |
| 19 | 1 | 21.431 | 21/7:01.242 |
| 20 | 2 | 24.041 | 21/7:05.557 |
| 21 | 1 | 19.583 | 21/7:04.983 |