| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.926 | 21/6:16.446 |
| 2 | 2 | 18.261 | 20/6:01.870 |
| 3 | 3 | 19.485 | 20/6:11.147 |
| 4 | 3 | 17.730 | 20/6:07.010 |
| 5 | 2 | 19.756 | 20/6:12.632 |
| 6 | 2 | 17.619 | 20/6:09.257 |
| 7 | 2 | 17.180 | 20/6:05.591 |
| 8 | 2 | 16.931 | 20/6:02.220 |
| 9 | 2 | 18.072 | 20/6:02.133 |
| 10 | 2 | 18.210 | 20/6:02.340 |
| 11 | 2 | 17.606 | 20/6:01.411 |
| 12 | 2 | 17.401 | 20/6:00.295 |
| 13 | 2 | 17.081 | 21/6:16.801 |
| 14 | 2 | 19.016 | 20/6:00.391 |
| 15 | 2 | 17.699 | 21/6:17.962 |
| 16 | 2 | 17.813 | 21/6:17.719 |
| 17 | 2 | 17.944 | 21/6:17.666 |
| 18 | 2 | 18.566 | 20/6:00.329 |
| 19 | 2 | 18.725 | 20/6:01.075 |
| 20 | 2 | 17.205 | 20/6:00.226 |