| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.685 | N/A |
| 2 | 1 | 18.052 | 20/6:03.673 |
| 3 | 1 | 17.846 | 20/6:01.716 |
| 4 | 2 | 20.351 | 20/6:16.928 |
| 5 | 2 | 18.632 | 20/6:16.369 |
| 6 | 2 | 18.002 | 20/6:13.640 |
| 7 | 2 | 17.750 | 20/6:11.022 |
| 8 | 2 | 17.669 | 20/6:08.933 |
| 9 | 2 | 17.765 | 20/6:07.594 |
| 10 | 2 | 17.177 | 20/6:05.311 |
| 11 | 2 | 16.960 | 20/6:03.072 |
| 12 | 2 | 17.822 | 20/6:02.729 |
| 13 | 2 | 19.436 | 20/6:04.999 |
| 14 | 2 | 17.127 | 20/6:03.545 |
| 15 | 2 | 17.981 | 20/6:03.458 |
| 16 | 2 | 17.499 | 20/6:02.772 |
| 17 | 2 | 17.538 | 20/6:02.218 |
| 18 | 2 | 17.340 | 20/6:01.508 |
| 19 | 2 | 17.441 | 20/6:00.983 |
| 20 | 2 | 17.901 | 20/6:00.974 |