| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.314 | 19/5:09.966 |
| 2 | 1 | 16.973 | 19/5:16.226 |
| 3 | 1 | 18.177 | 18/5:08.784 |
| 4 | 1 | 16.442 | 18/5:05.577 |
| 5 | 1 | 16.755 | 18/5:04.780 |
| 6 | 1 | 16.436 | 18/5:03.291 |
| 7 | 2 | 19.630 | 18/5:10.441 |
| 8 | 2 | 25.126 | 17/5:09.938 |
| 9 | 2 | 16.661 | 17/5:06.971 |
| 10 | 2 | 18.445 | 17/5:07.630 |
| 11 | 2 | 16.220 | 17/5:04.731 |
| 12 | 2 | 16.184 | 17/5:02.264 |
| 13 | 2 | 16.057 | 17/5:00.011 |
| 14 | 1 | 16.126 | 18/5:15.702 |
| 15 | 2 | 19.886 | 17/5:00.823 |
| 16 | 2 | 16.995 | 17/5:00.079 |
| 17 | 2 | 16.345 | 18/5:16.347 |
| 18 | 2 | 17.726 | 18/5:16.498 |