| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.022 | N/A |
| 2 | 1 | 17.707 | 21/6:14.162 |
| 3 | 1 | 17.067 | 21/6:07.762 |
| 4 | 1 | 18.396 | 21/6:14.488 |
| 5 | 1 | 16.425 | 21/6:07.997 |
| 6 | 1 | 18.772 | 21/6:13.049 |
| 7 | 1 | 16.500 | 21/6:09.578 |
| 8 | 1 | 17.020 | 21/6:08.270 |
| 9 | 1 | 16.745 | 21/6:06.602 |
| 10 | 1 | 16.067 | 21/6:03.797 |
| 11 | 1 | 16.581 | 21/6:02.582 |
| 12 | 1 | 16.668 | 21/6:01.745 |
| 13 | 1 | 18.685 | 21/6:04.410 |
| 14 | 1 | 16.792 | 21/6:03.752 |
| 15 | 1 | 16.436 | 21/6:02.680 |
| 16 | 1 | 16.476 | 21/6:01.804 |
| 17 | 1 | 16.388 | 21/6:00.928 |
| 18 | 1 | 16.662 | 21/6:00.477 |
| 19 | 1 | 16.752 | 21/6:00.176 |
| 20 | 1 | 17.381 | 21/6:00.569 |
| 21 | 1 | 17.078 | 21/6:00.620 |