| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.935 | N/A |
| 2 | 4 | 3.982 | N/A |
| 3 | 1 | 22.982 | 20/7:20.064 |
| 4 | 1 | 21.388 | 20/7:05.497 |
| 5 | 1 | 20.554 | 21/7:16.808 |
| 6 | 1 | 20.606 | 21/7:11.632 |
| 7 | 2 | 23.312 | 21/7:19.035 |
| 8 | 2 | 21.786 | 21/7:19.408 |
| 9 | 2 | 20.770 | 21/7:16.547 |
| 10 | 1 | 21.027 | 21/7:15.044 |
| 11 | 1 | 22.339 | 21/7:16.790 |
| 12 | 1 | 20.362 | 21/7:14.234 |
| 13 | 1 | 23.354 | 21/7:17.582 |
| 14 | 1 | 22.576 | 21/7:19.075 |
| 15 | 1 | 19.909 | 21/7:16.235 |
| 16 | 1 | 20.932 | 21/7:15.263 |
| 17 | 1 | 21.486 | 21/7:15.159 |
| 18 | 1 | 21.888 | 21/7:15.570 |
| 19 | 1 | 21.582 | 21/7:15.573 |
| 20 | 1 | 20.412 | 21/7:14.276 |
| 21 | 1 | 21.573 | 21/7:14.337 |