| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.130 | 18/6:02.340 |
| 2 | 1 | 19.250 | 19/6:14.110 |
| 3 | 1 | 20.20 | 19/6:16.073 |
| 4 | 1 | 23.250 | 18/6:11.835 |
| 5 | 1 | 19.190 | 18/6:06.552 |
| 6 | 1 | 20.810 | 18/6:07.890 |
| 7 | 1 | 20.370 | 18/6:07.714 |
| 8 | 1 | 19.190 | 18/6:04.928 |
| 9 | 1 | 19.310 | 18/6:03.000 |
| 10 | 1 | 19.500 | 18/6:01.800 |
| 11 | 1 | 19.570 | 18/6:00.933 |
| 12 | 1 | 19.370 | 19/6:19.905 |
| 13 | 1 | 20.500 | 18/6:00.609 |
| 14 | 1 | 22.380 | 18/6:03.626 |
| 15 | 1 | 21.750 | 18/6:05.484 |
| 16 | 1 | 19.430 | 18/6:04.500 |
| 17 | 1 | 23.190 | 18/6:07.613 |
| 18 | 1 | 20.500 | 18/6:07.690 |