| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.350 | 19/5:10.650 |
| 2 | 2 | 15.933 | 19/5:06.689 |
| 3 | 2 | 15.654 | 19/5:03.601 |
| 4 | 1 | 16.062 | 19/5:03.995 |
| 5 | 3 | 20.929 | 18/5:05.741 |
| 6 | 3 | 16.830 | 18/5:05.274 |
| 7 | 3 | 16.508 | 18/5:04.113 |
| 8 | 3 | 16.320 | 18/5:02.818 |
| 9 | 3 | 16.295 | 18/5:01.762 |
| 10 | 3 | 17.986 | 18/5:03.961 |
| 11 | 4 | 20.902 | 18/5:10.531 |
| 12 | 4 | 15.712 | 18/5:08.221 |
| 13 | 4 | 15.389 | 18/5:05.820 |
| 14 | 4 | 16.089 | 18/5:04.662 |
| 15 | 4 | 15.607 | 18/5:03.079 |
| 16 | 4 | 15.802 | 18/5:01.914 |
| 17 | 4 | 15.705 | 18/5:00.783 |
| 18 | 4 | 18.413 | 18/5:02.486 |