| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.879 | N/A |
| 2 | 1 | 17.873 | 21/6:17.339 |
| 3 | 1 | 18.406 | 20/6:04.529 |
| 4 | 1 | 17.789 | 20/6:02.309 |
| 5 | 1 | 20.259 | 20/6:12.932 |
| 6 | 1 | 18.196 | 20/6:11.466 |
| 7 | 1 | 18.999 | 20/6:13.032 |
| 8 | 1 | 18.314 | 20/6:12.291 |
| 9 | 1 | 20.993 | 20/6:18.097 |
| 10 | 2 | 23.203 | 19/6:07.943 |
| 11 | 2 | 20.537 | 19/6:10.103 |
| 12 | 2 | 17.923 | 19/6:07.593 |
| 13 | 2 | 25.743 | 19/6:17.231 |
| 14 | 2 | 18.501 | 19/6:15.359 |
| 15 | 2 | 18.368 | 19/6:13.584 |
| 16 | 2 | 19.325 | 19/6:13.193 |
| 17 | 2 | 18.432 | 19/6:11.847 |
| 18 | 2 | 18.075 | 19/6:10.281 |
| 19 | 2 | 18.491 | 19/6:09.306 |