| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.411 | 19/5:11.809 |
| 2 | 2 | 15.549 | 19/5:03.620 |
| 3 | 2 | 16.249 | 19/5:05.324 |
| 4 | 3 | 16.730 | 19/5:08.460 |
| 5 | 2 | 15.149 | 19/5:04.334 |
| 6 | 2 | 15.022 | 19/5:01.182 |
| 7 | 2 | 13.881 | 20/5:11.403 |
| 8 | 2 | 14.484 | 20/5:08.688 |
| 9 | 2 | 14.313 | 20/5:06.196 |
| 10 | 2 | 14.401 | 20/5:04.378 |
| 11 | 2 | 14.781 | 20/5:03.582 |
| 12 | 2 | 16.051 | 20/5:05.035 |
| 13 | 2 | 14.681 | 20/5:04.157 |
| 14 | 1 | 16.978 | 20/5:06.686 |
| 15 | 1 | 14.452 | 20/5:05.509 |
| 16 | 1 | 14.840 | 20/5:04.965 |
| 17 | 1 | 14.771 | 20/5:04.404 |
| 18 | 1 | 14.554 | 20/5:03.663 |
| 19 | 1 | 14.810 | 20/5:03.271 |
| 20 | 1 | 15.058 | 20/5:03.165 |