| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.964 | N/A |
| 2 | 5 | 22.754 | 20/7:16.029 |
| 3 | 5 | 21.562 | 20/7:04.966 |
| 4 | 4 | 21.097 | 21/7:20.050 |
| 5 | 4 | 21.271 | 21/7:17.384 |
| 6 | 4 | 25.659 | 20/7:10.867 |
| 7 | 4 | 20.880 | 20/7:05.836 |
| 8 | 4 | 21.394 | 20/7:03.638 |
| 9 | 4 | 22.395 | 20/7:04.367 |
| 10 | 4 | 20.525 | 20/7:00.986 |
| 11 | 4 | 21.540 | 20/7:00.210 |
| 12 | 4 | 23.865 | 20/7:03.591 |
| 13 | 4 | 20.849 | 20/7:01.633 |
| 14 | 4 | 23.691 | 20/7:04.013 |
| 15 | 4 | 21.141 | 20/7:02.809 |
| 16 | 4 | 20.537 | 20/7:00.009 |
| 17 | 4 | 20.846 | 21/7:21.471 |
| 18 | 3 | 21.168 | 21/7:20.639 |
| 19 | 3 | 21.145 | 21/7:19.874 |
| 20 | 3 | 23.382 | 21/7:21.544 |
| 21 | 3 | 22.422 | 21/7:22.087 |