| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.897 | N/A |
| 2 | 4 | 18.657 | 20/6:15.038 |
| 3 | 4 | 18.072 | 20/6:09.822 |
| 4 | 4 | 16.951 | 20/6:00.870 |
| 5 | 4 | 18.282 | 20/6:02.716 |
| 6 | 4 | 17.304 | 20/6:00.107 |
| 7 | 4 | 17.813 | 21/6:17.827 |
| 8 | 4 | 18.034 | 20/6:00.489 |
| 9 | 4 | 19.014 | 20/6:03.198 |
| 10 | 4 | 18.605 | 20/6:04.442 |
| 11 | 4 | 17.722 | 20/6:03.759 |
| 12 | 4 | 18.518 | 20/6:04.575 |
| 13 | 4 | 18.389 | 20/6:05.051 |
| 14 | 4 | 18.053 | 20/6:04.963 |
| 15 | 4 | 17.431 | 20/6:04.043 |
| 16 | 4 | 20.076 | 20/6:06.596 |
| 17 | 4 | 17.729 | 20/6:06.043 |
| 18 | 4 | 18.924 | 20/6:06.891 |
| 19 | 4 | 18.039 | 20/6:06.710 |
| 20 | 4 | 23.907 | 20/6:12.417 |