| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.259 | N/A |
| 2 | 4 | 18.642 | 20/6:16.457 |
| 3 | 2 | 19.076 | 19/6:01.721 |
| 4 | 2 | 18.958 | 19/6:02.315 |
| 5 | 2 | 21.778 | 19/6:15.302 |
| 6 | 2 | 18.760 | 19/6:12.229 |
| 7 | 2 | 18.413 | 19/6:09.014 |
| 8 | 2 | 18.721 | 19/6:07.725 |
| 9 | 1 | 20.016 | 19/6:09.578 |
| 10 | 1 | 18.733 | 19/6:08.453 |
| 11 | 1 | 19.016 | 19/6:08.062 |
| 12 | 1 | 18.130 | 19/6:06.293 |
| 13 | 1 | 18.874 | 19/6:05.934 |
| 14 | 1 | 22.144 | 19/6:10.158 |
| 15 | 1 | 18.809 | 19/6:09.491 |
| 16 | 1 | 18.711 | 19/6:08.796 |
| 17 | 1 | 18.288 | 19/6:07.711 |
| 18 | 1 | 19.050 | 19/6:07.561 |
| 19 | 1 | 20.368 | 19/6:08.746 |