| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.179 | 20/5:03.580 |
| 2 | 2 | 15.428 | 20/5:06.070 |
| 3 | 2 | 15.213 | 20/5:05.467 |
| 4 | 2 | 16.282 | 20/5:10.510 |
| 5 | 2 | 15.791 | 20/5:11.572 |
| 6 | 2 | 15.635 | 20/5:11.760 |
| 7 | 2 | 15.106 | 20/5:10.383 |
| 8 | 3 | 18.675 | 19/5:02.359 |
| 9 | 3 | 15.447 | 19/5:01.374 |
| 10 | 3 | 20.348 | 19/5:09.898 |
| 11 | 3 | 15.367 | 19/5:08.268 |
| 12 | 3 | 15.124 | 19/5:06.525 |
| 13 | 3 | 15.410 | 19/5:05.469 |
| 14 | 3 | 14.750 | 19/5:03.667 |
| 15 | 3 | 14.754 | 19/5:02.111 |
| 16 | 3 | 15.785 | 19/5:01.974 |
| 17 | 3 | 18.989 | 19/5:05.434 |
| 18 | 3 | 18.719 | 19/5:08.224 |
| 19 | 3 | 15.797 | 19/5:07.799 |