| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.546 | 16/5:12.736 |
| 2 | 1 | 18.326 | 16/5:02.976 |
| 3 | 1 | 19.077 | 16/5:03.728 |
| 4 | 2 | 22.602 | 16/5:18.204 |
| 5 | 2 | 18.379 | 16/5:13.376 |
| 6 | 2 | 17.970 | 16/5:09.067 |
| 7 | 2 | 17.794 | 19/6:02.884 |
| 8 | 2 | 18.338 | 19/6:01.076 |
| 9 | 1 | 17.534 | 20/6:16.813 |
| 10 | 2 | 22.354 | 19/6:04.648 |
| 11 | 1 | 19.122 | 19/6:04.527 |
| 12 | 1 | 17.977 | 19/6:02.613 |
| 13 | 1 | 18.974 | 19/6:02.451 |
| 14 | 2 | 19.785 | 19/6:03.413 |
| 15 | 1 | 17.778 | 19/6:01.704 |
| 16 | 1 | 17.883 | 19/6:00.334 |
| 17 | 1 | 17.593 | 20/6:17.685 |
| 18 | 1 | 19.479 | 20/6:18.346 |
| 19 | 1 | 18.001 | 20/6:17.381 |
| 20 | 1 | 18.066 | 20/6:16.578 |