| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.199 | 19/6:04.781 |
| 2 | 3 | 19.904 | 19/6:11.478 |
| 3 | 3 | 20.360 | 19/6:16.599 |
| 4 | 3 | 23.276 | 18/6:12.326 |
| 5 | 3 | 18.856 | 18/6:05.742 |
| 6 | 3 | 19.975 | 18/6:04.710 |
| 7 | 3 | 23.504 | 18/6:13.047 |
| 8 | 3 | 21.157 | 18/6:14.020 |
| 9 | 3 | 27.757 | 17/6:06.422 |
| 10 | 3 | 19.497 | 17/6:02.925 |
| 11 | 3 | 18.399 | 18/6:19.447 |
| 12 | 3 | 22.517 | 17/6:00.401 |
| 13 | 3 | 19.515 | 18/6:19.268 |
| 14 | 3 | 18.593 | 18/6:16.083 |
| 15 | 3 | 22.495 | 18/6:18.005 |
| 16 | 3 | 19.075 | 18/6:15.839 |
| 17 | 3 | 18.075 | 18/6:12.869 |
| 18 | 4 | 20.717 | 18/6:12.871 |