| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.837 | 21/6:14.577 |
| 2 | 5 | 16.791 | 21/6:03.594 |
| 3 | 5 | 18.248 | 21/6:10.132 |
| 4 | 4 | 17.180 | 21/6:07.794 |
| 5 | 5 | 18.875 | 21/6:13.510 |
| 6 | 5 | 16.751 | 21/6:09.887 |
| 7 | 5 | 17.395 | 21/6:09.231 |
| 8 | 5 | 17.892 | 21/6:10.044 |
| 9 | 5 | 17.490 | 21/6:09.738 |
| 10 | 5 | 16.446 | 21/6:07.301 |
| 11 | 5 | 17.106 | 21/6:06.566 |
| 12 | 5 | 16.909 | 21/6:05.610 |
| 13 | 5 | 17.246 | 21/6:05.345 |
| 14 | 5 | 17.611 | 21/6:05.666 |
| 15 | 5 | 17.222 | 21/6:05.399 |
| 16 | 5 | 18.977 | 21/6:07.469 |
| 17 | 5 | 19.434 | 21/6:09.859 |
| 18 | 5 | 17.588 | 21/6:09.831 |
| 19 | 5 | 17.041 | 21/6:09.201 |
| 20 | 5 | 17.464 | 21/6:09.078 |
| 21 | 5 | 16.657 | 21/6:08.160 |