| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.304 | 19/6:06.776 |
| 2 | 4 | 18.840 | 19/6:02.368 |
| 3 | 2 | 17.719 | 20/6:12.420 |
| 4 | 4 | 25.854 | 18/6:07.726 |
| 5 | 4 | 18.245 | 19/6:19.856 |
| 6 | 4 | 20.961 | 18/6:02.769 |
| 7 | 4 | 19.177 | 18/6:00.257 |
| 8 | 3 | 18.180 | 19/6:15.915 |
| 9 | 3 | 18.231 | 19/6:12.634 |
| 10 | 5 | 23.645 | 18/6:00.281 |
| 11 | 5 | 22.620 | 18/6:04.543 |
| 12 | 4 | 21.504 | 18/6:06.420 |
| 13 | 5 | 20.483 | 18/6:06.595 |
| 14 | 4 | 18.268 | 18/6:03.897 |
| 15 | 4 | 18.445 | 18/6:01.771 |
| 16 | 3 | 18.070 | 19/6:19.461 |
| 17 | 4 | 19.761 | 19/6:19.225 |
| 18 | 3 | 18.725 | 19/6:17.923 |
| 19 | 3 | 18.272 | 19/6:16.304 |