| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.059 | N/A |
| 2 | 1 | 19.257 | 19/6:09.685 |
| 3 | 1 | 19.353 | 19/6:10.549 |
| 4 | 1 | 19.443 | 19/6:11.377 |
| 5 | 1 | 19.957 | 19/6:14.104 |
| 6 | 1 | 20.336 | 19/6:17.104 |
| 7 | 3 | 27.231 | 18/6:18.860 |
| 8 | 3 | 19.117 | 18/6:14.458 |
| 9 | 3 | 19.244 | 18/6:11.427 |
| 10 | 3 | 19.810 | 18/6:10.138 |
| 11 | 3 | 20.065 | 18/6:09.541 |
| 12 | 3 | 23.726 | 18/6:14.710 |
| 13 | 3 | 19.786 | 18/6:13.436 |
| 14 | 3 | 19.615 | 18/6:12.134 |
| 15 | 3 | 20.503 | 18/6:12.096 |
| 16 | 3 | 20.776 | 18/6:12.373 |
| 17 | 3 | 19.830 | 18/6:11.611 |
| 18 | 3 | 19.736 | 18/6:10.844 |