| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.076 | 20/6:01.520 |
| 2 | 1 | 17.845 | 21/6:17.171 |
| 3 | 1 | 18.088 | 20/6:00.060 |
| 4 | 1 | 17.632 | 21/6:16.115 |
| 5 | 1 | 18.578 | 20/6:00.876 |
| 6 | 2 | 22.034 | 20/6:14.177 |
| 7 | 1 | 17.808 | 20/6:11.603 |
| 8 | 1 | 17.579 | 20/6:09.100 |
| 9 | 1 | 18.647 | 20/6:09.527 |
| 10 | 1 | 17.700 | 20/6:07.974 |
| 11 | 1 | 17.692 | 20/6:06.689 |
| 12 | 1 | 17.468 | 20/6:05.245 |
| 13 | 1 | 17.797 | 20/6:04.529 |
| 14 | 1 | 17.833 | 20/6:03.967 |
| 15 | 1 | 17.580 | 20/6:03.143 |
| 16 | 1 | 17.145 | 20/6:01.877 |
| 17 | 1 | 17.459 | 20/6:01.131 |
| 18 | 1 | 17.718 | 20/6:00.754 |
| 19 | 1 | 17.247 | 21/6:17.918 |
| 20 | 1 | 19.130 | 20/6:01.056 |