| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.013 | 18/6:00.234 |
| 2 | 2 | 19.580 | 19/6:16.134 |
| 3 | 2 | 18.670 | 19/6:08.999 |
| 4 | 2 | 18.893 | 19/6:06.491 |
| 5 | 2 | 22.160 | 19/6:17.401 |
| 6 | 2 | 20.828 | 18/6:00.432 |
| 7 | 2 | 18.236 | 19/6:15.603 |
| 8 | 2 | 21.517 | 19/6:19.755 |
| 9 | 2 | 18.804 | 19/6:17.258 |
| 10 | 2 | 18.989 | 19/6:15.611 |
| 11 | 2 | 21.267 | 19/6:18.198 |
| 12 | 2 | 18.954 | 19/6:16.692 |
| 13 | 2 | 22.259 | 18/6:00.235 |
| 14 | 3 | 22.187 | 18/6:03.030 |
| 15 | 3 | 27.013 | 18/6:11.244 |
| 16 | 3 | 22.711 | 18/6:13.591 |
| 17 | 4 | 20.768 | 18/6:13.605 |