| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.886 | 19/5:01.834 |
| 2 | 3 | 14.626 | 20/5:05.120 |
| 3 | 3 | 15.358 | 20/5:05.800 |
| 4 | 3 | 15.284 | 20/5:05.770 |
| 5 | 3 | 15.001 | 20/5:04.620 |
| 6 | 3 | 15.252 | 20/5:04.690 |
| 7 | 3 | 14.645 | 20/5:03.006 |
| 8 | 3 | 13.864 | 21/5:14.779 |
| 9 | 3 | 14.685 | 21/5:14.069 |
| 10 | 3 | 14.408 | 21/5:12.919 |
| 11 | 3 | 16.113 | 20/5:00.222 |
| 12 | 3 | 14.805 | 21/5:14.872 |
| 13 | 2 | 14.571 | 21/5:14.189 |
| 14 | 2 | 15.394 | 21/5:14.838 |
| 15 | 2 | 14.476 | 21/5:14.115 |
| 16 | 3 | 15.807 | 20/5:00.219 |
| 17 | 3 | 14.329 | 21/5:14.387 |
| 18 | 3 | 15.843 | 20/5:00.386 |
| 19 | 3 | 14.787 | 20/5:00.141 |
| 20 | 3 | 15.483 | 20/5:00.617 |