| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.186 | 21/6:00.906 |
| 2 | 4 | 20.901 | 19/6:01.826 |
| 3 | 4 | 24.113 | 18/6:13.002 |
| 4 | 4 | 23.213 | 17/6:03.005 |
| 5 | 4 | 19.311 | 18/6:17.006 |
| 6 | 4 | 26.049 | 17/6:10.523 |
| 7 | 4 | 17.231 | 18/6:20.581 |
| 8 | 4 | 22.577 | 17/6:02.484 |
| 9 | 4 | 20.718 | 17/6:01.342 |
| 10 | 4 | 18.095 | 18/6:16.909 |
| 11 | 4 | 20.072 | 18/6:15.489 |
| 12 | 4 | 16.824 | 18/6:09.435 |
| 13 | 4 | 22.933 | 18/6:12.770 |
| 14 | 4 | 17.407 | 18/6:08.524 |
| 15 | 4 | 23.714 | 18/6:12.412 |
| 16 | 4 | 17.125 | 18/6:08.402 |
| 17 | 4 | 21.204 | 18/6:09.183 |
| 18 | 4 | 21.952 | 18/6:10.625 |