| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.912 | 19/5:02.328 |
| 2 | 1 | 16.219 | 19/5:05.245 |
| 3 | 1 | 15.853 | 19/5:03.899 |
| 4 | 1 | 15.913 | 19/5:03.511 |
| 5 | 2 | 18.915 | 19/5:14.686 |
| 6 | 2 | 16.347 | 19/5:14.004 |
| 7 | 2 | 15.660 | 19/5:11.652 |
| 8 | 2 | 15.408 | 19/5:09.289 |
| 9 | 2 | 15.383 | 19/5:07.399 |
| 10 | 2 | 15.845 | 19/5:06.765 |
| 11 | 1 | 15.283 | 19/5:05.275 |
| 12 | 1 | 16.302 | 19/5:05.647 |
| 13 | 1 | 15.431 | 19/5:04.688 |
| 14 | 1 | 15.579 | 19/5:04.068 |
| 15 | 1 | 15.792 | 19/5:03.800 |
| 16 | 1 | 15.767 | 19/5:03.536 |
| 17 | 1 | 15.686 | 19/5:03.212 |
| 18 | 1 | 17.019 | 19/5:04.331 |
| 19 | 1 | 18.200 | 19/5:06.514 |