| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.873 | 20/6:17.460 |
| 2 | 3 | 18.362 | 20/6:12.350 |
| 3 | 2 | 17.249 | 20/6:03.227 |
| 4 | 3 | 30.331 | 17/6:00.464 |
| 5 | 3 | 17.740 | 18/6:09.198 |
| 6 | 3 | 18.747 | 18/6:03.906 |
| 7 | 3 | 18.153 | 19/6:18.521 |
| 8 | 3 | 21.071 | 18/6:01.183 |
| 9 | 3 | 18.701 | 19/6:18.368 |
| 10 | 3 | 17.787 | 19/6:14.327 |
| 11 | 3 | 18.440 | 19/6:12.148 |
| 12 | 3 | 17.986 | 19/6:09.613 |
| 13 | 3 | 18.097 | 19/6:07.631 |
| 14 | 2 | 17.160 | 19/6:04.660 |
| 15 | 2 | 20.023 | 19/6:05.712 |
| 16 | 2 | 18.875 | 19/6:05.269 |
| 17 | 2 | 17.853 | 19/6:03.736 |
| 18 | 2 | 17.390 | 19/6:01.885 |
| 19 | 2 | 19.174 | 19/6:02.012 |