| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.674 | 20/6:13.480 |
| 2 | 5 | 23.692 | 17/6:00.111 |
| 3 | 6 | 21.036 | 18/6:20.412 |
| 4 | 6 | 19.770 | 18/6:14.274 |
| 5 | 6 | 19.367 | 18/6:09.140 |
| 6 | 6 | 22.203 | 18/6:14.226 |
| 7 | 6 | 21.670 | 18/6:16.488 |
| 8 | 5 | 18.237 | 18/6:10.460 |
| 9 | 5 | 18.396 | 18/6:06.090 |
| 10 | 5 | 19.145 | 18/6:03.942 |
| 11 | 5 | 18.526 | 18/6:01.172 |
| 12 | 5 | 17.772 | 19/6:17.606 |
| 13 | 5 | 18.207 | 19/6:15.170 |
| 14 | 5 | 19.869 | 19/6:15.337 |
| 15 | 5 | 18.759 | 19/6:14.076 |
| 16 | 5 | 18.791 | 19/6:13.010 |
| 17 | 5 | 18.206 | 19/6:11.416 |
| 18 | 5 | 18.497 | 19/6:10.307 |
| 19 | 5 | 18.891 | 19/6:09.708 |