| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.743 | N/A |
| 2 | 1 | 18.204 | 20/6:01.619 |
| 3 | 1 | 17.870 | 21/6:16.483 |
| 4 | 1 | 17.770 | 21/6:14.703 |
| 5 | 1 | 17.467 | 21/6:12.298 |
| 6 | 1 | 17.573 | 21/6:11.279 |
| 7 | 1 | 17.780 | 21/6:11.289 |
| 8 | 2 | 17.916 | 21/6:11.685 |
| 9 | 3 | 21.350 | 20/6:02.326 |
| 10 | 3 | 17.677 | 20/6:01.135 |
| 11 | 2 | 18.458 | 20/6:01.666 |
| 12 | 2 | 17.269 | 20/6:00.047 |
| 13 | 2 | 17.615 | 21/6:17.324 |
| 14 | 2 | 17.269 | 21/6:16.078 |
| 15 | 2 | 17.591 | 21/6:15.470 |
| 16 | 2 | 17.248 | 21/6:14.485 |
| 17 | 2 | 17.388 | 21/6:13.799 |
| 18 | 2 | 18.357 | 21/6:14.333 |
| 19 | 2 | 17.725 | 21/6:14.106 |
| 20 | 2 | 17.559 | 21/6:13.728 |
| 21 | 2 | 19.590 | 21/6:15.419 |