| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.419 | 20/6:08.380 |
| 2 | 4 | 19.700 | 19/6:02.130 |
| 3 | 4 | 21.558 | 19/6:17.954 |
| 4 | 4 | 20.456 | 18/6:00.599 |
| 5 | 4 | 18.896 | 19/6:16.310 |
| 6 | 5 | 26.563 | 18/6:16.776 |
| 7 | 5 | 19.530 | 18/6:13.171 |
| 8 | 5 | 18.626 | 18/6:08.433 |
| 9 | 5 | 20.087 | 18/6:07.670 |
| 10 | 5 | 19.753 | 18/6:06.458 |
| 11 | 5 | 19.023 | 18/6:04.273 |
| 12 | 5 | 18.171 | 18/6:01.173 |
| 13 | 5 | 19.835 | 18/6:00.854 |
| 14 | 5 | 20.121 | 18/6:00.949 |
| 15 | 5 | 20.249 | 18/6:01.184 |
| 16 | 5 | 18.572 | 19/6:19.476 |
| 17 | 5 | 18.867 | 19/6:18.241 |
| 18 | 5 | 20.040 | 19/6:18.381 |
| 19 | 5 | 21.369 | 19/6:19.835 |