| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.262 | N/A |
| 2 | 2 | 20.308 | 18/6:06.498 |
| 3 | 2 | 19.400 | 19/6:18.634 |
| 4 | 3 | 23.182 | 18/6:17.638 |
| 5 | 3 | 18.763 | 18/6:08.287 |
| 6 | 3 | 17.622 | 19/6:18.652 |
| 7 | 3 | 17.317 | 19/6:11.038 |
| 8 | 2 | 17.288 | 19/6:05.524 |
| 9 | 2 | 18.078 | 19/6:03.167 |
| 10 | 2 | 17.552 | 19/6:00.282 |
| 11 | 2 | 18.316 | 20/6:18.131 |
| 12 | 1 | 18.041 | 20/6:16.850 |
| 13 | 3 | 25.325 | 19/6:08.005 |
| 14 | 3 | 17.574 | 19/6:05.707 |
| 15 | 2 | 17.456 | 19/6:03.547 |
| 16 | 2 | 18.057 | 19/6:02.396 |
| 17 | 2 | 17.767 | 19/6:01.063 |
| 18 | 1 | 18.506 | 19/6:00.067 |
| 19 | 1 | 17.643 | 20/6:18.245 |
| 20 | 1 | 18.705 | 20/6:18.162 |