| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.159 | 18/6:02.862 |
| 2 | 3 | 24.173 | 17/6:16.822 |
| 3 | 3 | 18.363 | 18/6:16.170 |
| 4 | 3 | 17.493 | 18/6:00.846 |
| 5 | 3 | 25.627 | 18/6:20.934 |
| 6 | 2 | 17.325 | 18/6:09.420 |
| 7 | 2 | 19.083 | 18/6:05.716 |
| 8 | 2 | 17.053 | 19/6:18.280 |
| 9 | 2 | 17.593 | 19/6:13.390 |
| 10 | 2 | 17.344 | 19/6:09.005 |
| 11 | 2 | 17.423 | 19/6:05.553 |
| 12 | 2 | 17.507 | 19/6:02.810 |
| 13 | 2 | 17.655 | 19/6:00.705 |
| 14 | 2 | 17.047 | 20/6:16.921 |
| 15 | 2 | 16.917 | 20/6:14.349 |
| 16 | 2 | 17.409 | 20/6:12.714 |
| 17 | 2 | 17.120 | 20/6:10.931 |
| 18 | 2 | 17.306 | 20/6:09.552 |
| 19 | 2 | 17.362 | 20/6:08.378 |
| 20 | 2 | 16.921 | 20/6:06.880 |