| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.313 | 20/5:06.260 |
| 2 | 1 | 14.929 | 20/5:02.420 |
| 3 | 1 | 15.501 | 20/5:04.953 |
| 4 | 1 | 15.380 | 20/5:05.615 |
| 5 | 2 | 18.840 | 19/5:03.859 |
| 6 | 2 | 18.395 | 19/5:11.467 |
| 7 | 2 | 20.761 | 18/5:06.306 |
| 8 | 2 | 15.849 | 18/5:03.678 |
| 9 | 2 | 15.105 | 18/5:00.146 |
| 10 | 2 | 17.126 | 18/5:00.958 |
| 11 | 2 | 15.399 | 19/5:15.397 |
| 12 | 2 | 15.584 | 19/5:13.788 |
| 13 | 2 | 16.587 | 19/5:13.893 |
| 14 | 2 | 21.834 | 18/5:04.204 |
| 15 | 2 | 15.858 | 18/5:02.953 |
| 16 | 2 | 15.137 | 18/5:01.048 |
| 17 | 2 | 17.893 | 18/5:02.285 |
| 18 | 2 | 15.415 | 18/5:00.906 |