| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.551 | N/A |
| 2 | 4 | 20.417 | 18/6:04.064 |
| 3 | 3 | 18.485 | 19/6:07.669 |
| 4 | 3 | 21.875 | 18/6:01.954 |
| 5 | 2 | 17.953 | 19/6:11.836 |
| 6 | 2 | 17.768 | 19/6:04.943 |
| 7 | 2 | 18.719 | 19/6:03.202 |
| 8 | 2 | 18.460 | 19/6:01.291 |
| 9 | 2 | 17.640 | 20/6:16.928 |
| 10 | 2 | 17.787 | 20/6:14.548 |
| 11 | 2 | 20.217 | 20/6:17.260 |
| 12 | 2 | 18.148 | 20/6:15.906 |
| 13 | 2 | 18.258 | 20/6:14.952 |
| 14 | 2 | 17.616 | 20/6:13.206 |
| 15 | 2 | 18.017 | 20/6:12.253 |
| 16 | 2 | 17.962 | 20/6:11.358 |
| 17 | 2 | 18.754 | 20/6:11.516 |
| 18 | 2 | 17.764 | 20/6:10.548 |
| 19 | 2 | 18.089 | 20/6:10.031 |
| 20 | 2 | 17.467 | 20/6:08.947 |