| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.078 | 20/5:01.056 |
| 2 | 1 | 14.942 | 20/5:00.002 |
| 3 | 1 | 15.096 | 20/5:00.773 |
| 4 | 3 | 15.823 | 20/5:04.695 |
| 5 | 2 | 14.906 | 20/5:03.038 |
| 6 | 2 | 15.304 | 20/5:03.083 |
| 7 | 2 | 14.888 | 20/5:02.962 |
| 8 | 2 | 15.756 | 20/5:04.482 |
| 9 | 2 | 15.469 | 20/5:05.026 |
| 10 | 2 | 15.474 | 20/5:05.472 |
| 11 | 2 | 15.210 | 20/5:05.356 |
| 12 | 2 | 16.221 | 20/5:06.945 |
| 13 | 2 | 17.391 | 20/5:10.089 |
| 14 | 2 | 18.988 | 20/5:15.065 |
| 15 | 2 | 15.462 | 20/5:14.677 |
| 16 | 2 | 14.879 | 20/5:13.608 |
| 17 | 2 | 16.833 | 20/5:14.964 |
| 18 | 2 | 14.901 | 20/5:14.023 |
| 19 | 2 | 16.188 | 20/5:14.535 |
| 20 | 2 | 15.537 | 20/5:14.346 |