| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.724 | N/A |
| 2 | 1 | 18.303 | 20/6:06.481 |
| 3 | 1 | 19.398 | 20/6:16.883 |
| 4 | 1 | 17.374 | 20/6:07.532 |
| 5 | 1 | 17.027 | 20/6:01.208 |
| 6 | 1 | 19.344 | 20/6:06.218 |
| 7 | 1 | 18.095 | 20/6:05.603 |
| 8 | 1 | 18.824 | 20/6:07.143 |
| 9 | 1 | 18.518 | 20/6:07.571 |
| 10 | 1 | 19.842 | 20/6:10.699 |
| 11 | 1 | 18.243 | 20/6:10.163 |
| 12 | 1 | 26.307 | 19/6:04.446 |
| 13 | 2 | 19.603 | 19/6:05.041 |
| 14 | 2 | 20.154 | 19/6:06.306 |
| 15 | 1 | 18.102 | 19/6:04.753 |
| 16 | 1 | 18.186 | 19/6:03.508 |
| 17 | 1 | 19.442 | 19/6:03.831 |
| 18 | 1 | 17.218 | 19/6:01.761 |
| 19 | 1 | 17.655 | 19/6:00.359 |