| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.278 | 20/6:05.560 |
| 2 | 1 | 18.146 | 20/6:04.240 |
| 3 | 4 | 24.952 | 18/6:08.256 |
| 4 | 3 | 18.043 | 19/6:17.240 |
| 5 | 3 | 20.326 | 19/6:19.031 |
| 6 | 3 | 20.194 | 19/6:19.807 |
| 7 | 2 | 18.168 | 19/6:14.862 |
| 8 | 2 | 18.194 | 19/6:11.215 |
| 9 | 2 | 18.195 | 19/6:08.380 |
| 10 | 2 | 18.264 | 19/6:06.244 |
| 11 | 2 | 20.487 | 19/6:08.336 |
| 12 | 2 | 19.214 | 19/6:08.063 |
| 13 | 2 | 17.964 | 19/6:06.006 |
| 14 | 2 | 20.340 | 19/6:07.467 |
| 15 | 2 | 17.706 | 19/6:05.397 |
| 16 | 2 | 17.440 | 19/6:03.269 |
| 17 | 2 | 17.570 | 19/6:01.538 |
| 18 | 2 | 23.765 | 19/6:06.537 |
| 19 | 2 | 20.599 | 19/6:07.845 |