| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.870 | 19/6:17.530 |
| 2 | 3 | 16.795 | 20/6:06.650 |
| 3 | 3 | 17.150 | 21/6:16.705 |
| 4 | 2 | 15.762 | 21/6:05.279 |
| 5 | 2 | 16.215 | 21/6:00.326 |
| 6 | 4 | 22.612 | 20/6:01.347 |
| 7 | 4 | 21.777 | 20/6:11.946 |
| 8 | 4 | 15.939 | 20/6:05.300 |
| 9 | 3 | 15.725 | 21/6:17.638 |
| 10 | 3 | 23.671 | 20/6:11.032 |
| 11 | 3 | 19.689 | 20/6:13.100 |
| 12 | 3 | 16.001 | 20/6:08.677 |
| 13 | 3 | 16.362 | 20/6:05.489 |
| 14 | 3 | 25.646 | 20/6:16.020 |
| 15 | 3 | 17.213 | 20/6:13.903 |
| 16 | 3 | 15.633 | 20/6:10.075 |
| 17 | 2 | 16.223 | 20/6:07.392 |
| 18 | 2 | 16.104 | 20/6:04.874 |
| 19 | 2 | 15.961 | 20/6:02.472 |
| 20 | 2 | 16.225 | 20/6:00.573 |