| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.906 | 19/6:18.214 |
| 2 | 1 | 19.883 | 19/6:17.995 |
| 3 | 1 | 20.439 | 18/6:01.368 |
| 4 | 1 | 21.212 | 18/6:06.480 |
| 5 | 1 | 20.751 | 18/6:07.888 |
| 6 | 1 | 20.017 | 18/6:06.624 |
| 7 | 1 | 21.115 | 18/6:08.545 |
| 8 | 1 | 19.975 | 18/6:07.421 |
| 9 | 1 | 24.271 | 18/6:15.138 |
| 10 | 1 | 21.914 | 18/6:17.069 |
| 11 | 1 | 20.238 | 18/6:15.907 |
| 12 | 1 | 21.176 | 18/6:16.346 |
| 13 | 1 | 19.843 | 18/6:14.871 |
| 14 | 1 | 24.639 | 18/6:19.773 |
| 15 | 1 | 20.634 | 18/6:19.216 |
| 16 | 1 | 19.863 | 18/6:17.861 |
| 17 | 1 | 20.646 | 18/6:17.494 |
| 18 | 1 | 19.943 | 18/6:16.465 |