| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.343 | 20/6:06.860 |
| 2 | 1 | 17.844 | 20/6:01.870 |
| 3 | 1 | 17.799 | 21/6:17.902 |
| 4 | 1 | 17.875 | 21/6:17.270 |
| 5 | 1 | 18.155 | 20/6:00.064 |
| 6 | 1 | 18.023 | 20/6:00.130 |
| 7 | 1 | 17.739 | 21/6:17.334 |
| 8 | 1 | 18.074 | 21/6:17.612 |
| 9 | 1 | 18.031 | 21/6:17.727 |
| 10 | 1 | 17.840 | 21/6:17.418 |
| 11 | 1 | 17.733 | 21/6:16.961 |
| 12 | 1 | 18.301 | 21/6:17.575 |
| 13 | 1 | 17.955 | 21/6:17.535 |
| 14 | 1 | 17.851 | 21/6:17.344 |
| 15 | 1 | 18.119 | 21/6:17.555 |
| 16 | 1 | 17.745 | 21/6:17.248 |
| 17 | 1 | 17.863 | 21/6:17.123 |
| 18 | 1 | 18.271 | 21/6:17.488 |
| 19 | 1 | 17.974 | 21/6:17.486 |
| 20 | 1 | 17.946 | 21/6:17.455 |
| 21 | 1 | 17.790 | 21/6:17.271 |