| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.873 | N/A |
| 2 | 3 | 20.542 | 21/7:14.713 |
| 3 | 3 | 21.581 | 20/7:04.041 |
| 4 | 3 | 20.249 | 21/7:19.686 |
| 5 | 2 | 20.178 | 21/7:16.623 |
| 6 | 2 | 23.974 | 20/7:08.664 |
| 7 | 2 | 18.591 | 20/7:00.070 |
| 8 | 2 | 18.469 | 21/7:14.113 |
| 9 | 2 | 20.373 | 21/7:13.765 |
| 10 | 2 | 18.597 | 21/7:09.548 |
| 11 | 2 | 19.965 | 21/7:08.911 |
| 12 | 2 | 18.403 | 21/7:05.549 |
| 13 | 2 | 18.666 | 21/7:03.186 |
| 14 | 2 | 22.097 | 21/7:06.465 |
| 15 | 2 | 22.026 | 21/7:09.174 |
| 16 | 2 | 19.866 | 21/7:08.642 |
| 17 | 3 | 28.490 | 21/7:18.956 |
| 18 | 3 | 21.710 | 21/7:20.081 |
| 19 | 3 | 18.974 | 21/7:18.040 |
| 20 | 3 | 20.20 | 21/7:17.295 |
| 21 | 2 | 22.169 | 21/7:18.793 |