| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.379 | 17/5:12.443 |
| 2 | 3 | 20.821 | 16/5:13.600 |
| 3 | 3 | 18.166 | 16/5:05.952 |
| 4 | 3 | 18.888 | 16/5:05.016 |
| 5 | 3 | 18.579 | 16/5:03.466 |
| 6 | 4 | 19.180 | 16/5:04.035 |
| 7 | 4 | 18.547 | 16/5:02.994 |
| 8 | 3 | 18.493 | 16/5:02.106 |
| 9 | 4 | 18.063 | 16/5:00.651 |
| 10 | 4 | 21.841 | 16/5:05.531 |
| 11 | 4 | 19.932 | 16/5:06.748 |
| 12 | 4 | 18.361 | 16/5:05.667 |
| 13 | 4 | 18.286 | 16/5:04.660 |
| 14 | 4 | 18.006 | 16/5:03.477 |
| 15 | 4 | 18.558 | 16/5:03.040 |
| 16 | 4 | 20.027 | 16/5:04.127 |