| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.225 | 20/5:04.500 |
| 2 | 1 | 15.545 | 20/5:07.700 |
| 3 | 1 | 15.410 | 20/5:07.867 |
| 4 | 1 | 15.270 | 20/5:07.250 |
| 5 | 1 | 15.419 | 20/5:07.476 |
| 6 | 1 | 15.743 | 20/5:08.707 |
| 7 | 4 | 18.420 | 19/5:01.373 |
| 8 | 3 | 15.500 | 19/5:00.513 |
| 9 | 3 | 15.718 | 19/5:00.306 |
| 10 | 3 | 15.617 | 20/5:15.734 |
| 11 | 2 | 16.214 | 19/5:00.685 |
| 12 | 2 | 15.699 | 19/5:00.485 |
| 13 | 2 | 16.242 | 19/5:01.109 |
| 14 | 2 | 15.399 | 19/5:00.500 |
| 15 | 2 | 15.411 | 20/5:15.776 |
| 16 | 3 | 19.838 | 19/5:04.796 |
| 17 | 3 | 15.391 | 19/5:04.068 |
| 18 | 2 | 15.559 | 19/5:03.599 |
| 19 | 3 | 16.164 | 19/5:03.784 |