| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.220 | N/A |
| 2 | 3 | 20.577 | 18/6:10.029 |
| 3 | 2 | 17.742 | 19/6:05.091 |
| 4 | 2 | 21.880 | 18/6:01.347 |
| 5 | 2 | 17.867 | 19/6:11.517 |
| 6 | 2 | 19.116 | 19/6:10.075 |
| 7 | 2 | 18.056 | 19/6:05.934 |
| 8 | 2 | 19.991 | 19/6:07.951 |
| 9 | 2 | 23.731 | 19/6:17.088 |
| 10 | 2 | 19.786 | 19/6:17.712 |
| 11 | 2 | 22.528 | 18/6:02.385 |
| 12 | 2 | 18.512 | 19/6:19.869 |
| 13 | 3 | 27.792 | 18/6:10.955 |
| 14 | 3 | 21.652 | 18/6:12.029 |
| 15 | 3 | 15.159 | 18/6:05.549 |
| 16 | 3 | 19.030 | 18/6:04.094 |
| 17 | 3 | 23.358 | 18/6:07.420 |
| 18 | 3 | 20.854 | 18/6:07.851 |