| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.216 | N/A |
| 2 | 1 | 18.241 | 23/7:03.518 |
| 3 | 1 | 18.616 | 23/7:07.643 |
| 4 | 1 | 18.694 | 23/7:09.059 |
| 5 | 1 | 17.939 | 23/7:06.411 |
| 6 | 1 | 19.300 | 23/7:10.492 |
| 7 | 1 | 22.187 | 22/7:04.635 |
| 8 | 1 | 18.713 | 22/7:03.286 |
| 9 | 1 | 21.508 | 22/7:09.610 |
| 10 | 1 | 19.364 | 22/7:09.527 |
| 11 | 1 | 18.675 | 22/7:08.013 |
| 12 | 1 | 20.288 | 22/7:09.854 |
| 13 | 1 | 25.069 | 22/7:19.755 |
| 14 | 2 | 21.174 | 21/7:01.859 |
| 15 | 2 | 20.042 | 21/7:01.944 |
| 16 | 2 | 20.159 | 21/7:02.174 |
| 17 | 2 | 18.708 | 21/7:00.562 |
| 18 | 2 | 19.928 | 21/7:00.574 |
| 19 | 2 | 18.140 | 22/7:18.418 |
| 20 | 2 | 18.556 | 22/7:17.022 |
| 21 | 2 | 25.195 | 21/7:02.712 |