| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.790 | 21/6:13.590 |
| 2 | 1 | 16.980 | 21/6:05.085 |
| 3 | 1 | 17.490 | 21/6:05.820 |
| 4 | 1 | 17.580 | 21/6:06.660 |
| 5 | 1 | 18.320 | 21/6:10.272 |
| 6 | 1 | 17.390 | 21/6:09.425 |
| 7 | 1 | 17.500 | 21/6:09.150 |
| 8 | 1 | 18.470 | 21/6:11.490 |
| 9 | 1 | 17.130 | 21/6:10.183 |
| 10 | 1 | 17.950 | 21/6:10.860 |
| 11 | 1 | 16.500 | 21/6:08.645 |
| 12 | 1 | 16.500 | 21/6:06.800 |
| 13 | 1 | 17.420 | 21/6:06.725 |
| 14 | 1 | 17.510 | 21/6:06.795 |
| 15 | 1 | 17.960 | 21/6:07.486 |
| 16 | 1 | 16.980 | 21/6:06.804 |
| 17 | 1 | 16.750 | 21/6:05.919 |
| 18 | 1 | 16.730 | 21/6:05.108 |
| 19 | 1 | 17.190 | 21/6:04.892 |
| 20 | 1 | 17.270 | 21/6:04.781 |
| 21 | 1 | 16.660 | 21/6:04.070 |