| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.431 | 19/6:09.189 |
| 2 | 2 | 17.948 | 20/6:13.790 |
| 3 | 2 | 18.573 | 20/6:13.013 |
| 4 | 2 | 18.449 | 20/6:12.005 |
| 5 | 2 | 18.351 | 20/6:11.008 |
| 6 | 2 | 37.558 | 17/6:09.212 |
| 7 | 2 | 18.514 | 17/6:01.430 |
| 8 | 2 | 18.949 | 18/6:17.489 |
| 9 | 2 | 18.862 | 18/6:13.270 |
| 10 | 2 | 21.095 | 18/6:13.914 |
| 11 | 2 | 19.088 | 18/6:11.157 |
| 12 | 2 | 18.707 | 18/6:08.288 |
| 13 | 2 | 18.647 | 18/6:05.777 |
| 14 | 2 | 18.757 | 18/6:03.766 |
| 15 | 2 | 18.760 | 18/6:02.027 |
| 16 | 2 | 18.795 | 18/6:00.545 |
| 17 | 2 | 20.687 | 18/6:01.240 |
| 18 | 2 | 18.841 | 18/6:00.012 |