| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.442 | 21/6:06.282 |
| 2 | 1 | 18.289 | 21/6:15.175 |
| 3 | 2 | 18.514 | 20/6:01.633 |
| 4 | 2 | 17.426 | 21/6:16.272 |
| 5 | 1 | 17.270 | 21/6:13.552 |
| 6 | 1 | 17.642 | 21/6:13.040 |
| 7 | 2 | 16.869 | 21/6:10.356 |
| 8 | 1 | 17.383 | 21/6:09.691 |
| 9 | 1 | 17.180 | 21/6:08.701 |
| 10 | 1 | 17.763 | 21/6:09.133 |
| 11 | 1 | 17.373 | 21/6:08.742 |
| 12 | 1 | 17.290 | 21/6:08.271 |
| 13 | 1 | 19.192 | 21/6:10.945 |
| 14 | 1 | 17.012 | 21/6:09.967 |
| 15 | 1 | 17.299 | 21/6:09.521 |
| 16 | 1 | 17.773 | 21/6:09.753 |
| 17 | 1 | 17.014 | 21/6:09.020 |
| 18 | 1 | 22.636 | 21/6:14.928 |
| 19 | 1 | 17.404 | 21/6:14.431 |
| 20 | 2 | 17.195 | 21/6:13.764 |
| 21 | 4 | 17.726 | 21/6:13.692 |