| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.449 | N/A |
| 2 | 3 | 19.385 | 19/6:09.379 |
| 3 | 2 | 18.211 | 20/6:17.611 |
| 4 | 3 | 19.394 | 19/6:02.389 |
| 5 | 2 | 20.550 | 19/6:09.379 |
| 6 | 2 | 21.973 | 19/6:18.695 |
| 7 | 2 | 18.932 | 19/6:15.784 |
| 8 | 2 | 22.026 | 18/6:01.592 |
| 9 | 2 | 18.443 | 19/6:18.005 |
| 10 | 2 | 18.591 | 19/6:15.459 |
| 11 | 2 | 18.630 | 19/6:13.492 |
| 12 | 2 | 19.642 | 19/6:13.538 |
| 13 | 2 | 18.834 | 19/6:12.365 |
| 14 | 2 | 18.852 | 19/6:11.397 |
| 15 | 2 | 22.178 | 19/6:14.844 |
| 16 | 2 | 20.290 | 19/6:15.566 |
| 17 | 2 | 17.995 | 19/6:13.615 |
| 18 | 2 | 20.020 | 19/6:14.038 |
| 19 | 2 | 18.901 | 19/6:13.296 |