| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.993 | 19/6:00.867 |
| 2 | 3 | 18.648 | 20/6:16.410 |
| 3 | 2 | 18.277 | 20/6:12.787 |
| 4 | 1 | 19.390 | 20/6:16.540 |
| 5 | 1 | 18.373 | 20/6:14.724 |
| 6 | 1 | 17.786 | 20/6:11.557 |
| 7 | 1 | 18.488 | 20/6:11.300 |
| 8 | 1 | 17.181 | 20/6:07.840 |
| 9 | 1 | 19.585 | 20/6:10.491 |
| 10 | 1 | 19.782 | 20/6:13.006 |
| 11 | 1 | 18.153 | 20/6:12.102 |
| 12 | 1 | 21.631 | 20/6:17.145 |
| 13 | 1 | 18.123 | 20/6:16.015 |
| 14 | 2 | 23.156 | 19/6:03.125 |
| 15 | 2 | 18.519 | 19/6:02.374 |
| 16 | 2 | 18.792 | 19/6:02.041 |
| 17 | 1 | 17.272 | 19/6:00.049 |
| 18 | 1 | 19.839 | 19/6:00.987 |
| 19 | 2 | 19.201 | 19/6:01.189 |