| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.972 | 16/5:03.552 |
| 2 | 3 | 15.535 | 18/5:10.563 |
| 3 | 3 | 15.892 | 18/5:02.394 |
| 4 | 2 | 15.413 | 19/5:12.607 |
| 5 | 2 | 15.272 | 19/5:08.119 |
| 6 | 2 | 15.561 | 19/5:06.043 |
| 7 | 2 | 15.832 | 19/5:05.295 |
| 8 | 2 | 15.571 | 19/5:04.114 |
| 9 | 2 | 15.386 | 19/5:02.805 |
| 10 | 2 | 15.353 | 19/5:01.695 |
| 11 | 2 | 15.793 | 19/5:01.547 |
| 12 | 2 | 15.327 | 19/5:00.686 |
| 13 | 2 | 16.891 | 19/5:02.243 |
| 14 | 2 | 15.244 | 19/5:01.343 |
| 15 | 2 | 15.391 | 19/5:00.748 |
| 16 | 2 | 15.419 | 19/5:00.262 |
| 17 | 2 | 15.987 | 19/5:00.467 |
| 18 | 2 | 15.332 | 20/5:15.746 |
| 19 | 2 | 15.475 | 20/5:15.417 |
| 20 | 2 | 21.286 | 20/5:20.932 |