| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.134 | 19/5:06.546 |
| 2 | 2 | 14.801 | 20/5:09.350 |
| 3 | 2 | 16.770 | 19/5:02.132 |
| 4 | 2 | 15.428 | 20/5:15.665 |
| 5 | 2 | 17.966 | 19/5:08.176 |
| 6 | 2 | 15.958 | 19/5:07.347 |
| 7 | 2 | 14.514 | 19/5:02.836 |
| 8 | 2 | 15.531 | 19/5:01.867 |
| 9 | 2 | 14.880 | 20/5:15.516 |
| 10 | 2 | 15.593 | 20/5:15.150 |
| 11 | 2 | 15.158 | 20/5:14.060 |
| 12 | 2 | 14.601 | 20/5:12.223 |
| 13 | 2 | 17.278 | 20/5:14.788 |
| 14 | 2 | 16.787 | 19/5:00.470 |
| 15 | 2 | 16.179 | 19/5:00.932 |
| 16 | 2 | 18.573 | 19/5:04.179 |
| 17 | 2 | 14.933 | 19/5:02.976 |
| 18 | 2 | 15.176 | 19/5:02.163 |
| 19 | 2 | 19.769 | 19/5:06.029 |