| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.909 | N/A |
| 2 | 1 | 22.286 | 19/7:04.057 |
| 3 | 1 | 19.877 | 20/7:03.457 |
| 4 | 1 | 20.777 | 20/7:01.529 |
| 5 | 1 | 19.901 | 21/7:17.114 |
| 6 | 1 | 19.821 | 21/7:13.557 |
| 7 | 1 | 23.561 | 20/7:02.615 |
| 8 | 1 | 20.182 | 20/7:00.294 |
| 9 | 1 | 20.453 | 21/7:20.054 |
| 10 | 1 | 20.461 | 21/7:19.173 |
| 11 | 1 | 20.652 | 21/7:18.851 |
| 12 | 1 | 23.229 | 20/7:02.254 |
| 13 | 1 | 20.597 | 20/7:01.587 |
| 14 | 1 | 22.840 | 20/7:04.301 |
| 15 | 1 | 19.592 | 20/7:02.219 |
| 16 | 1 | 20.149 | 20/7:01.121 |
| 17 | 1 | 21.210 | 20/7:01.419 |
| 18 | 1 | 20.311 | 20/7:00.678 |
| 19 | 1 | 19.691 | 21/7:20.231 |
| 20 | 1 | 21.740 | 20/7:00.239 |