| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.971 | 19/5:03.449 |
| 2 | 1 | 16.340 | 19/5:06.954 |
| 3 | 1 | 15.715 | 19/5:04.165 |
| 4 | 2 | 16.394 | 19/5:05.995 |
| 5 | 2 | 16.244 | 19/5:06.523 |
| 6 | 2 | 16.357 | 19/5:07.233 |
| 7 | 2 | 16.130 | 19/5:07.124 |
| 8 | 2 | 17.353 | 19/5:09.947 |
| 9 | 2 | 15.494 | 19/5:08.218 |
| 10 | 1 | 16.027 | 19/5:07.847 |
| 11 | 1 | 15.839 | 19/5:07.220 |
| 12 | 1 | 16.507 | 19/5:07.754 |
| 13 | 2 | 16.334 | 19/5:07.953 |
| 14 | 2 | 15.746 | 19/5:07.326 |
| 15 | 2 | 15.789 | 19/5:06.837 |
| 16 | 2 | 16.009 | 19/5:06.671 |
| 17 | 2 | 15.551 | 19/5:06.012 |
| 18 | 2 | 15.729 | 19/5:05.614 |
| 19 | 2 | 16.004 | 19/5:05.533 |