| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.938 | 19/5:02.822 |
| 2 | 1 | 15.971 | 19/5:03.135 |
| 3 | 1 | 15.630 | 19/5:01.080 |
| 4 | 1 | 15.611 | 20/5:15.750 |
| 5 | 2 | 16.207 | 19/5:01.557 |
| 6 | 2 | 15.421 | 19/5:00.130 |
| 7 | 1 | 16.439 | 19/5:01.875 |
| 8 | 2 | 19.319 | 19/5:10.023 |
| 9 | 2 | 15.816 | 19/5:08.965 |
| 10 | 2 | 15.911 | 19/5:08.300 |
| 11 | 2 | 15.777 | 19/5:07.524 |
| 12 | 2 | 15.636 | 19/5:06.654 |
| 13 | 2 | 15.888 | 19/5:06.286 |
| 14 | 2 | 15.710 | 19/5:05.729 |
| 15 | 2 | 16.026 | 19/5:05.647 |
| 16 | 2 | 15.908 | 19/5:05.434 |
| 17 | 2 | 15.877 | 19/5:05.213 |
| 18 | 2 | 16.186 | 19/5:05.342 |
| 19 | 2 | 15.928 | 19/5:05.199 |