| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.241 | N/A |
| 2 | 4 | 24.345 | 19/7:20.451 |
| 3 | 4 | 23.295 | 19/7:11.001 |
| 4 | 3 | 24.077 | 19/7:12.543 |
| 5 | 3 | 23.731 | 19/7:11.757 |
| 6 | 3 | 22.684 | 19/7:07.516 |
| 7 | 3 | 22.240 | 19/7:03.357 |
| 8 | 3 | 22.706 | 19/7:01.584 |
| 9 | 3 | 23.585 | 19/7:02.232 |
| 10 | 3 | 23.166 | 19/7:01.899 |
| 11 | 3 | 22.704 | 19/7:00.800 |
| 12 | 4 | 23.913 | 19/7:01.879 |
| 13 | 4 | 23.453 | 19/7:02.089 |
| 14 | 4 | 22.531 | 19/7:00.990 |
| 15 | 4 | 22.351 | 20/7:23.015 |
| 16 | 4 | 22.215 | 20/7:21.769 |
| 17 | 4 | 28.428 | 19/7:04.593 |
| 18 | 3 | 23.496 | 19/7:04.626 |
| 19 | 3 | 29.774 | 19/7:10.935 |