| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.955 | 19/6:00.145 |
| 2 | 4 | 21.790 | 18/6:06.705 |
| 3 | 3 | 20.431 | 18/6:07.056 |
| 4 | 3 | 19.119 | 18/6:01.327 |
| 5 | 3 | 19.189 | 19/6:18.039 |
| 6 | 2 | 18.588 | 19/6:13.895 |
| 7 | 2 | 17.838 | 19/6:08.899 |
| 8 | 2 | 18.568 | 19/6:06.885 |
| 9 | 2 | 17.875 | 19/6:03.856 |
| 10 | 3 | 19.398 | 19/6:04.327 |
| 11 | 2 | 18.820 | 19/6:03.714 |
| 12 | 2 | 19.165 | 19/6:03.749 |
| 13 | 1 | 18.479 | 19/6:02.776 |
| 14 | 2 | 21.543 | 19/6:06.100 |
| 15 | 3 | 24.075 | 19/6:12.188 |
| 16 | 3 | 18.604 | 19/6:11.019 |
| 17 | 3 | 20.057 | 19/6:11.611 |
| 18 | 3 | 20.512 | 19/6:12.617 |
| 19 | 3 | 18.176 | 19/6:11.182 |