| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.847 | N/A |
| 2 | 3 | 20.336 | 18/6:04.559 |
| 3 | 4 | 23.217 | 17/6:07.271 |
| 4 | 4 | 21.914 | 17/6:08.004 |
| 5 | 6 | 27.136 | 16/6:06.108 |
| 6 | 6 | 19.739 | 17/6:18.341 |
| 7 | 5 | 19.518 | 17/6:10.473 |
| 8 | 5 | 19.021 | 17/6:03.717 |
| 9 | 5 | 22.940 | 17/6:06.489 |
| 10 | 5 | 19.836 | 17/6:03.126 |
| 11 | 4 | 19.314 | 18/6:20.897 |
| 12 | 5 | 22.623 | 17/6:01.529 |
| 13 | 5 | 19.966 | 18/6:20.890 |
| 14 | 5 | 19.459 | 18/6:18.487 |
| 15 | 4 | 20.093 | 18/6:17.197 |
| 16 | 4 | 19.398 | 18/6:15.291 |
| 17 | 4 | 20.381 | 18/6:14.668 |
| 18 | 4 | 20.138 | 18/6:13.876 |