| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 9.920 | N/A |
| 2 | 1 | 20.397 | 19/6:17.066 |
| 3 | 1 | 20.828 | 18/6:00.332 |
| 4 | 1 | 21.684 | 18/6:06.404 |
| 5 | 1 | 20.609 | 18/6:04.871 |
| 6 | 1 | 19.844 | 18/6:01.350 |
| 7 | 1 | 20.354 | 18/6:00.448 |
| 8 | 1 | 20.313 | 19/6:20.280 |
| 9 | 1 | 19.990 | 19/6:18.962 |
| 10 | 1 | 20.671 | 19/6:19.003 |
| 11 | 1 | 20.609 | 19/6:19.458 |
| 12 | 1 | 20.086 | 19/6:18.731 |
| 13 | 1 | 19.514 | 19/6:17.268 |
| 14 | 1 | 19.868 | 19/6:16.520 |
| 15 | 2 | 31.110 | 18/6:09.199 |
| 16 | 2 | 19.552 | 18/6:07.406 |
| 17 | 2 | 25.383 | 18/6:12.032 |
| 18 | 2 | 20.698 | 18/6:11.430 |