| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.988 | 18/7:11.784 |
| 2 | 3 | 22.648 | 19/7:23.042 |
| 3 | 2 | 23.011 | 19/7:21.098 |
| 4 | 3 | 23.363 | 19/7:21.797 |
| 5 | 4 | 27.384 | 18/7:13.418 |
| 6 | 4 | 23.551 | 18/7:11.835 |
| 7 | 4 | 22.773 | 18/7:08.703 |
| 8 | 4 | 29.888 | 18/7:22.363 |
| 9 | 4 | 22.611 | 18/7:18.434 |
| 10 | 4 | 22.672 | 18/7:15.400 |
| 11 | 4 | 24.229 | 18/7:15.466 |
| 12 | 4 | 25.083 | 18/7:16.802 |
| 13 | 4 | 22.908 | 18/7:14.920 |
| 14 | 4 | 22.645 | 18/7:12.969 |
| 15 | 3 | 22.700 | 18/7:11.345 |
| 16 | 3 | 22.758 | 18/7:09.988 |
| 17 | 3 | 24.345 | 18/7:10.472 |
| 18 | 3 | 23.280 | 18/7:09.837 |