| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.525 | 19/5:13.975 |
| 2 | 2 | 16.710 | 19/5:15.733 |
| 3 | 1 | 15.907 | 19/5:11.233 |
| 4 | 1 | 15.862 | 19/5:08.769 |
| 5 | 2 | 16.532 | 19/5:09.837 |
| 6 | 2 | 16.035 | 19/5:08.975 |
| 7 | 2 | 15.609 | 19/5:07.203 |
| 8 | 2 | 15.764 | 19/5:06.242 |
| 9 | 2 | 15.668 | 19/5:05.292 |
| 10 | 2 | 15.600 | 19/5:04.403 |
| 11 | 2 | 16.065 | 19/5:04.478 |
| 12 | 2 | 15.905 | 19/5:04.288 |
| 13 | 2 | 15.996 | 19/5:04.260 |
| 14 | 2 | 15.855 | 19/5:04.045 |
| 15 | 2 | 15.759 | 19/5:03.737 |
| 16 | 2 | 15.677 | 19/5:03.369 |
| 17 | 2 | 16.220 | 19/5:03.652 |
| 18 | 2 | 16.165 | 19/5:03.846 |
| 19 | 2 | 15.812 | 19/5:03.666 |