| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.293 | N/A |
| 2 | 2 | 21.563 | 21/7:13.553 |
| 3 | 1 | 20.736 | 21/7:05.283 |
| 4 | 1 | 21.688 | 21/7:08.873 |
| 5 | 1 | 21.091 | 21/7:07.683 |
| 6 | 1 | 21.497 | 21/7:08.593 |
| 7 | 1 | 20.615 | 21/7:06.259 |
| 8 | 1 | 20.707 | 21/7:04.855 |
| 9 | 1 | 20.654 | 21/7:03.670 |
| 10 | 1 | 20.418 | 21/7:02.224 |
| 11 | 1 | 20.623 | 21/7:01.477 |
| 12 | 1 | 20.375 | 21/7:00.414 |
| 13 | 1 | 21.158 | 21/7:00.834 |
| 14 | 1 | 21.153 | 21/7:01.182 |
| 15 | 1 | 20.408 | 21/7:00.415 |
| 16 | 1 | 21.406 | 21/7:01.082 |
| 17 | 1 | 20.196 | 21/7:00.153 |
| 18 | 1 | 20.829 | 21/7:00.077 |
| 19 | 1 | 20.946 | 21/7:00.140 |
| 20 | 1 | 22.894 | 21/7:02.247 |
| 21 | 1 | 21.064 | 21/7:02.314 |