| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.827 | N/A |
| 2 | 6 | 20.258 | 19/6:08.471 |
| 3 | 4 | 20.477 | 19/6:10.442 |
| 4 | 4 | 20.538 | 19/6:11.465 |
| 5 | 5 | 21.040 | 19/6:14.235 |
| 6 | 4 | 20.419 | 19/6:13.662 |
| 7 | 4 | 19.894 | 19/6:11.705 |
| 8 | 5 | 23.361 | 19/6:19.222 |
| 9 | 6 | 20.133 | 19/6:17.597 |
| 10 | 7 | 22.563 | 18/6:00.228 |
| 11 | 7 | 21.312 | 18/6:00.818 |
| 12 | 7 | 20.663 | 18/6:00.298 |
| 13 | 7 | 20.524 | 19/6:20.006 |
| 14 | 7 | 20.442 | 19/6:19.921 |
| 15 | 7 | 21.780 | 18/6:00.103 |
| 16 | 7 | 24.754 | 18/6:04.406 |
| 17 | 7 | 22.096 | 18/6:05.346 |
| 18 | 7 | 20.953 | 18/6:05.034 |