| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.853 | N/A |
| 2 | 1 | 17.165 | 22/6:15.318 |
| 3 | 1 | 17.562 | 21/6:02.123 |
| 4 | 1 | 17.177 | 21/6:00.879 |
| 5 | 3 | 20.283 | 21/6:15.788 |
| 6 | 2 | 19.394 | 20/6:02.860 |
| 7 | 2 | 17.877 | 20/6:01.047 |
| 8 | 2 | 17.086 | 21/6:16.407 |
| 9 | 2 | 16.804 | 21/6:13.223 |
| 10 | 2 | 17.255 | 21/6:11.748 |
| 11 | 2 | 17.034 | 21/6:10.127 |
| 12 | 2 | 18.526 | 21/6:11.513 |
| 13 | 2 | 17.498 | 21/6:10.954 |
| 14 | 2 | 17.230 | 21/6:10.069 |
| 15 | 2 | 17.476 | 21/6:09.663 |
| 16 | 2 | 16.897 | 21/6:08.538 |
| 17 | 2 | 16.563 | 21/6:07.136 |
| 18 | 1 | 16.984 | 21/6:06.395 |
| 19 | 1 | 17.333 | 21/6:06.124 |
| 20 | 1 | 17.455 | 21/6:06.009 |
| 21 | 1 | 17.565 | 21/6:06.017 |