| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.826 | 19/5:00.694 |
| 2 | 3 | 15.747 | 20/5:15.730 |
| 3 | 3 | 16.028 | 19/5:01.473 |
| 4 | 3 | 15.760 | 19/5:00.965 |
| 5 | 3 | 15.804 | 19/5:00.827 |
| 6 | 4 | 18.266 | 19/5:08.531 |
| 7 | 4 | 15.711 | 19/5:07.100 |
| 8 | 4 | 15.645 | 19/5:05.869 |
| 9 | 4 | 15.864 | 19/5:05.374 |
| 10 | 3 | 16.205 | 19/5:05.626 |
| 11 | 4 | 16.135 | 19/5:05.712 |
| 12 | 3 | 15.664 | 19/5:05.037 |
| 13 | 3 | 15.953 | 19/5:04.889 |
| 14 | 3 | 15.430 | 19/5:04.052 |
| 15 | 3 | 16.135 | 19/5:04.219 |
| 16 | 3 | 15.798 | 19/5:03.966 |
| 17 | 4 | 15.781 | 19/5:03.723 |
| 18 | 4 | 17.722 | 19/5:05.556 |
| 19 | 4 | 15.671 | 19/5:05.145 |