| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.613 | N/A |
| 2 | 3 | 20.889 | 18/6:14.726 |
| 3 | 3 | 20.639 | 18/6:12.601 |
| 4 | 2 | 19.118 | 18/6:03.273 |
| 5 | 3 | 20.150 | 18/6:02.996 |
| 6 | 3 | 23.381 | 18/6:13.814 |
| 7 | 3 | 22.247 | 18/6:17.814 |
| 8 | 2 | 23.983 | 17/6:03.400 |
| 9 | 2 | 19.464 | 18/6:20.588 |
| 10 | 2 | 20.835 | 18/6:19.835 |
| 11 | 2 | 19.759 | 18/6:17.403 |
| 12 | 2 | 19.714 | 18/6:15.344 |
| 13 | 2 | 20.211 | 18/6:14.332 |
| 14 | 2 | 19.522 | 18/6:12.574 |
| 15 | 2 | 20.533 | 18/6:12.296 |
| 16 | 2 | 22.468 | 18/6:14.247 |
| 17 | 2 | 20.647 | 18/6:14.020 |
| 18 | 2 | 19.279 | 18/6:12.452 |