| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.712 | N/A |
| 2 | 3 | 19.733 | 19/6:13.906 |
| 3 | 3 | 19.352 | 19/6:10.477 |
| 4 | 3 | 19.949 | 19/6:12.916 |
| 5 | 3 | 21.003 | 19/6:18.878 |
| 6 | 3 | 23.785 | 18/6:11.706 |
| 7 | 3 | 20.591 | 18/6:11.215 |
| 8 | 3 | 19.502 | 18/6:08.219 |
| 9 | 3 | 19.763 | 18/6:06.527 |
| 10 | 3 | 19.883 | 18/6:05.438 |
| 11 | 3 | 20.951 | 18/6:06.382 |
| 12 | 3 | 19.496 | 18/6:04.906 |
| 13 | 3 | 19.860 | 18/6:04.191 |
| 14 | 3 | 20.559 | 18/6:04.501 |
| 15 | 3 | 19.854 | 18/6:03.910 |
| 16 | 3 | 19.908 | 18/6:03.459 |
| 17 | 3 | 20.602 | 18/6:03.802 |
| 18 | 3 | 20.490 | 18/6:03.993 |