| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.586 | N/A |
| 2 | 6 | 23.248 | 19/7:22.005 |
| 3 | 6 | 20.237 | 20/7:16.693 |
| 4 | 6 | 20.358 | 20/7:07.925 |
| 5 | 5 | 20.768 | 20/7:05.488 |
| 6 | 5 | 20.601 | 20/7:03.391 |
| 7 | 4 | 20.777 | 20/7:02.551 |
| 8 | 4 | 20.688 | 20/7:01.709 |
| 9 | 3 | 20.147 | 21/7:20.646 |
| 10 | 3 | 19.744 | 21/7:18.181 |
| 11 | 3 | 19.978 | 21/7:16.678 |
| 12 | 3 | 19.995 | 21/7:15.478 |
| 13 | 3 | 20.222 | 21/7:14.857 |
| 14 | 3 | 20.196 | 21/7:14.292 |
| 15 | 3 | 19.685 | 21/7:13.077 |
| 16 | 3 | 20.550 | 21/7:13.178 |
| 17 | 3 | 20.217 | 21/7:12.849 |
| 18 | 3 | 20.224 | 21/7:12.568 |
| 19 | 3 | 20.003 | 21/7:12.072 |
| 20 | 3 | 20.449 | 21/7:12.098 |
| 21 | 3 | 20.337 | 21/7:12.010 |