| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.828 | 18/5:02.904 |
| 2 | 2 | 15.973 | 19/5:11.610 |
| 3 | 2 | 16.510 | 19/5:12.303 |
| 4 | 2 | 16.770 | 19/5:13.885 |
| 5 | 2 | 15.848 | 19/5:11.330 |
| 6 | 2 | 15.816 | 19/5:09.526 |
| 7 | 2 | 15.977 | 19/5:08.674 |
| 8 | 2 | 16.132 | 19/5:08.403 |
| 9 | 2 | 15.988 | 19/5:07.889 |
| 10 | 2 | 16.079 | 19/5:07.650 |
| 11 | 2 | 18.177 | 19/5:11.078 |
| 12 | 2 | 17.650 | 19/5:13.101 |
| 13 | 2 | 17.473 | 19/5:14.554 |
| 14 | 3 | 16.278 | 19/5:14.177 |
| 15 | 2 | 15.756 | 19/5:13.190 |
| 16 | 3 | 16.382 | 19/5:13.069 |
| 17 | 3 | 19.072 | 19/5:15.969 |
| 18 | 3 | 16.589 | 19/5:15.926 |
| 19 | 3 | 16.384 | 19/5:15.682 |