| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.020 | 18/6:18.360 |
| 2 | 4 | 19.720 | 18/6:06.660 |
| 3 | 4 | 19.089 | 19/6:18.917 |
| 4 | 4 | 21.625 | 18/6:06.543 |
| 5 | 4 | 19.831 | 18/6:04.626 |
| 6 | 4 | 24.821 | 18/6:18.318 |
| 7 | 4 | 18.182 | 18/6:11.026 |
| 8 | 5 | 26.183 | 17/6:02.251 |
| 9 | 5 | 18.223 | 18/6:17.388 |
| 10 | 4 | 19.076 | 18/6:13.986 |
| 11 | 5 | 20.704 | 18/6:13.867 |
| 12 | 5 | 20.179 | 18/6:12.979 |
| 13 | 5 | 25.742 | 18/6:19.932 |
| 14 | 5 | 22.237 | 17/6:00.196 |
| 15 | 5 | 19.713 | 18/6:19.614 |
| 16 | 5 | 19.048 | 18/6:17.317 |
| 17 | 5 | 21.921 | 18/6:18.332 |
| 18 | 5 | 19.666 | 18/6:16.980 |