| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.406 | N/A |
| 2 | 2 | 19.913 | 21/7:03.666 |
| 3 | 3 | 21.843 | 20/7:02.088 |
| 4 | 3 | 19.435 | 21/7:13.346 |
| 5 | 3 | 19.647 | 21/7:09.596 |
| 6 | 3 | 19.730 | 21/7:07.678 |
| 7 | 3 | 19.293 | 21/7:04.942 |
| 8 | 3 | 21.922 | 21/7:10.500 |
| 9 | 3 | 20.277 | 21/7:10.556 |
| 10 | 3 | 19.644 | 21/7:09.192 |
| 11 | 3 | 25.396 | 21/7:19.606 |
| 12 | 3 | 22.754 | 20/7:02.426 |
| 13 | 5 | 27.371 | 20/7:12.678 |
| 14 | 5 | 19.664 | 20/7:10.089 |
| 15 | 5 | 19.181 | 20/7:07.215 |
| 16 | 5 | 28.526 | 20/7:16.560 |
| 17 | 5 | 18.861 | 20/7:13.261 |
| 18 | 5 | 21.195 | 20/7:12.958 |
| 19 | 5 | 19.293 | 20/7:10.681 |
| 20 | 4 | 19.747 | 20/7:09.098 |