| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.717 | N/A |
| 2 | 2 | 21.979 | 19/7:04.339 |
| 3 | 2 | 23.968 | 19/7:22.024 |
| 4 | 2 | 21.920 | 19/7:15.919 |
| 5 | 2 | 24.457 | 18/7:01.094 |
| 6 | 2 | 21.754 | 19/7:19.397 |
| 7 | 2 | 21.060 | 19/7:14.131 |
| 8 | 2 | 21.957 | 19/7:12.675 |
| 9 | 2 | 20.773 | 19/7:08.092 |
| 10 | 2 | 21.902 | 19/7:08.257 |
| 11 | 2 | 23.476 | 19/7:10.559 |
| 12 | 2 | 20.813 | 19/7:08.086 |
| 13 | 2 | 21.326 | 19/7:06.794 |
| 14 | 2 | 28.820 | 19/7:16.077 |
| 15 | 2 | 22.304 | 19/7:15.657 |
| 16 | 2 | 19.723 | 19/7:12.195 |
| 17 | 2 | 27.641 | 19/7:18.074 |
| 18 | 2 | 20.993 | 19/7:16.222 |
| 19 | 2 | 29.786 | 19/7:23.369 |