| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.906 | 20/6:18.120 |
| 2 | 2 | 17.952 | 20/6:08.580 |
| 3 | 3 | 18.523 | 20/6:09.207 |
| 4 | 1 | 18.024 | 20/6:07.025 |
| 5 | 1 | 18.479 | 20/6:07.536 |
| 6 | 1 | 19.192 | 20/6:10.253 |
| 7 | 1 | 20.128 | 20/6:14.869 |
| 8 | 1 | 20.290 | 20/6:18.735 |
| 9 | 2 | 19.205 | 19/6:00.365 |
| 10 | 2 | 22.057 | 19/6:06.236 |
| 11 | 2 | 17.722 | 19/6:03.553 |
| 12 | 2 | 20.652 | 19/6:05.956 |
| 13 | 2 | 18.325 | 19/6:04.588 |
| 14 | 3 | 19.602 | 19/6:05.149 |
| 15 | 3 | 20.734 | 19/6:07.069 |
| 16 | 3 | 22.962 | 19/6:11.394 |
| 17 | 3 | 18.686 | 19/6:10.432 |
| 18 | 3 | 17.737 | 19/6:08.575 |
| 19 | 3 | 24.397 | 19/6:13.573 |