| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.444 | 20/5:08.880 |
| 2 | 1 | 15.554 | 20/5:09.980 |
| 3 | 1 | 15.912 | 20/5:12.733 |
| 4 | 1 | 15.996 | 20/5:14.530 |
| 5 | 1 | 16.133 | 19/5:00.348 |
| 6 | 1 | 16.088 | 19/5:01.236 |
| 7 | 1 | 15.653 | 19/5:00.689 |
| 8 | 1 | 16.014 | 19/5:01.136 |
| 9 | 1 | 16.324 | 19/5:02.138 |
| 10 | 1 | 15.552 | 19/5:01.473 |
| 11 | 1 | 16.600 | 19/5:02.739 |
| 12 | 1 | 22.814 | 19/5:13.633 |
| 13 | 1 | 16.465 | 19/5:13.572 |
| 14 | 1 | 16.012 | 19/5:12.904 |
| 15 | 1 | 15.827 | 19/5:12.091 |
| 16 | 1 | 16.011 | 19/5:11.599 |
| 17 | 1 | 15.790 | 19/5:10.917 |
| 18 | 1 | 16.554 | 19/5:11.118 |
| 19 | 1 | 16.010 | 19/5:10.753 |