| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.960 | 19/6:19.240 |
| 2 | 2 | 18.630 | 19/6:06.605 |
| 3 | 2 | 22.640 | 18/6:07.380 |
| 4 | 2 | 18.400 | 19/6:18.242 |
| 5 | 3 | 19.120 | 19/6:15.250 |
| 6 | 2 | 20.010 | 19/6:16.073 |
| 7 | 2 | 18.990 | 19/6:13.893 |
| 8 | 2 | 18.540 | 19/6:11.189 |
| 9 | 2 | 18.590 | 19/6:09.191 |
| 10 | 1 | 18.010 | 19/6:06.491 |
| 11 | 2 | 20.430 | 19/6:08.462 |
| 12 | 1 | 18.050 | 19/6:06.336 |
| 13 | 1 | 17.110 | 19/6:03.163 |
| 14 | 1 | 17.920 | 19/6:01.543 |
| 15 | 1 | 23.070 | 19/6:06.662 |
| 16 | 1 | 20.320 | 19/6:07.876 |
| 17 | 1 | 17.990 | 19/6:06.342 |
| 18 | 1 | 18.660 | 19/6:05.687 |
| 19 | 1 | 19.150 | 19/6:05.590 |