| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 6.684 | 36/4:00.624 |
| 2 | 2 | 11.170 | 27/4:01.029 |
| 3 | 3 | 18.179 | 20/4:00.220 |
| 4 | 3 | 12.121 | 20/4:00.770 |
| 5 | 3 | 17.007 | 19/4:07.612 |
| 6 | 4 | 17.171 | 18/4:06.996 |
| 7 | 4 | 11.762 | 18/4:01.956 |
| 8 | 4 | 10.754 | 19/4:09.014 |
| 9 | 4 | 14.090 | 19/4:11.091 |
| 10 | 4 | 14.977 | 18/4:01.047 |
| 11 | 4 | 8.265 | 19/4:05.584 |
| 12 | 4 | 16.830 | 19/4:11.766 |
| 13 | 4 | 14.156 | 19/4:13.089 |
| 14 | 3 | 14.451 | 18/4:01.222 |
| 15 | 3 | 15.879 | 18/4:04.195 |
| 16 | 3 | 13.473 | 18/4:04.090 |
| 17 | 3 | 16.603 | 18/4:07.312 |
| 18 | 4 | 21.574 | 18/4:15.146 |