| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.677 | 21/6:11.217 |
| 2 | 2 | 17.601 | 21/6:10.419 |
| 3 | 2 | 17.263 | 21/6:07.787 |
| 4 | 2 | 16.552 | 21/6:02.738 |
| 5 | 2 | 15.859 | 22/6:13.789 |
| 6 | 2 | 17.143 | 22/6:14.348 |
| 7 | 2 | 16.288 | 22/6:12.061 |
| 8 | 1 | 16.669 | 22/6:11.393 |
| 9 | 2 | 21.153 | 21/6:04.478 |
| 10 | 1 | 17.018 | 21/6:03.768 |
| 11 | 1 | 18.751 | 21/6:06.496 |
| 12 | 2 | 22.167 | 21/6:14.747 |
| 13 | 2 | 18.904 | 21/6:16.457 |
| 14 | 2 | 16.932 | 21/6:14.965 |
| 15 | 2 | 21.581 | 20/6:02.077 |
| 16 | 2 | 19.678 | 20/6:04.045 |
| 17 | 2 | 20.088 | 20/6:06.264 |
| 18 | 2 | 25.509 | 20/6:14.259 |
| 19 | 2 | 24.507 | 19/6:01.340 |