| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.536 | N/A |
| 2 | 2 | 21.743 | 21/7:16.396 |
| 3 | 3 | 22.453 | 20/7:01.398 |
| 4 | 4 | 24.371 | 20/7:15.793 |
| 5 | 3 | 22.492 | 20/7:14.066 |
| 6 | 3 | 24.308 | 20/7:19.930 |
| 7 | 3 | 25.416 | 19/7:03.885 |
| 8 | 3 | 21.014 | 20/7:20.699 |
| 9 | 4 | 22.021 | 20/7:18.103 |
| 10 | 4 | 22.023 | 20/7:16.089 |
| 11 | 4 | 21.030 | 20/7:12.590 |
| 12 | 4 | 20.828 | 20/7:09.379 |
| 13 | 4 | 20.802 | 20/7:06.662 |
| 14 | 4 | 21.212 | 20/7:04.962 |
| 15 | 4 | 21.118 | 20/7:03.378 |
| 16 | 4 | 21.604 | 20/7:02.620 |
| 17 | 4 | 21.195 | 20/7:01.471 |
| 18 | 3 | 21.724 | 20/7:01.049 |
| 19 | 4 | 25.223 | 20/7:04.367 |
| 20 | 4 | 23.638 | 20/7:05.751 |