| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.116 | 18/6:20.088 |
| 2 | 3 | 18.501 | 19/6:16.362 |
| 3 | 4 | 19.097 | 19/6:11.855 |
| 4 | 4 | 21.699 | 18/6:01.859 |
| 5 | 4 | 18.978 | 19/6:17.686 |
| 6 | 4 | 17.654 | 19/6:10.643 |
| 7 | 3 | 23.140 | 18/6:00.476 |
| 8 | 3 | 20.558 | 18/6:01.672 |
| 9 | 3 | 20.397 | 18/6:02.280 |
| 10 | 3 | 19.300 | 18/6:00.792 |
| 11 | 3 | 16.836 | 19/6:15.295 |
| 12 | 4 | 23.830 | 18/6:01.659 |
| 13 | 4 | 19.250 | 18/6:00.493 |
| 14 | 4 | 16.411 | 19/6:15.612 |
| 15 | 4 | 25.343 | 18/6:02.532 |
| 16 | 4 | 19.360 | 18/6:01.654 |
| 17 | 4 | 24.205 | 18/6:06.009 |
| 18 | 4 | 19.590 | 18/6:05.265 |