| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.876 | 19/5:01.644 |
| 2 | 1 | 15.769 | 19/5:00.627 |
| 3 | 1 | 15.294 | 20/5:12.926 |
| 4 | 1 | 16.317 | 19/5:00.466 |
| 5 | 1 | 15.479 | 20/5:14.094 |
| 6 | 1 | 15.603 | 20/5:14.046 |
| 7 | 1 | 15.861 | 20/5:14.854 |
| 8 | 1 | 15.598 | 20/5:14.492 |
| 9 | 1 | 15.304 | 20/5:13.557 |
| 10 | 1 | 15.423 | 20/5:13.048 |
| 11 | 1 | 15.552 | 20/5:12.865 |
| 12 | 1 | 18.453 | 19/5:01.670 |
| 13 | 1 | 15.811 | 19/5:01.573 |
| 14 | 1 | 15.699 | 19/5:01.338 |
| 15 | 1 | 15.555 | 19/5:00.952 |
| 16 | 1 | 15.703 | 19/5:00.790 |
| 17 | 1 | 16.691 | 19/5:01.751 |
| 18 | 1 | 15.326 | 19/5:01.164 |
| 19 | 1 | 17.619 | 19/5:02.933 |