| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.582 | 19/5:15.058 |
| 2 | 2 | 17.455 | 18/5:06.333 |
| 3 | 1 | 17.335 | 18/5:08.232 |
| 4 | 1 | 16.201 | 18/5:04.079 |
| 5 | 1 | 16.393 | 18/5:02.278 |
| 6 | 1 | 16.511 | 18/5:01.431 |
| 7 | 1 | 16.423 | 18/5:00.600 |
| 8 | 1 | 16.807 | 18/5:00.841 |
| 9 | 1 | 15.995 | 19/5:16.038 |
| 10 | 1 | 16.385 | 19/5:15.565 |
| 11 | 1 | 16.365 | 19/5:15.144 |
| 12 | 1 | 16.576 | 19/5:15.128 |
| 13 | 1 | 19.050 | 18/5:01.954 |
| 14 | 1 | 16.573 | 18/5:01.694 |
| 15 | 1 | 18.349 | 18/5:03.600 |
| 16 | 1 | 16.391 | 18/5:03.065 |
| 17 | 2 | 19.659 | 18/5:06.053 |
| 18 | 2 | 16.794 | 18/5:05.844 |