| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.035 | N/A |
| 2 | 3 | 21.012 | 23/8:05.299 |
| 3 | 3 | 20.784 | 23/8:02.791 |
| 4 | 2 | 19.914 | 24/8:16.145 |
| 5 | 4 | 24.400 | 23/8:16.064 |
| 6 | 4 | 21.996 | 23/8:18.701 |
| 7 | 4 | 20.340 | 23/8:14.003 |
| 8 | 4 | 24.323 | 22/8:01.342 |
| 9 | 4 | 20.247 | 23/8:18.829 |
| 10 | 3 | 21.047 | 23/8:17.411 |
| 11 | 3 | 20.044 | 23/8:14.070 |
| 12 | 3 | 21.539 | 23/8:14.327 |
| 13 | 3 | 21.007 | 23/8:13.565 |
| 14 | 3 | 24.086 | 23/8:18.131 |
| 15 | 3 | 22.595 | 23/8:19.702 |
| 16 | 4 | 22.461 | 23/8:20.867 |
| 17 | 4 | 40.487 | 21/8:00.887 |
| 18 | 4 | 23.364 | 21/8:01.442 |
| 19 | 4 | 22.621 | 21/8:01.109 |
| 20 | 4 | 21.030 | 22/8:21.942 |
| 21 | 3 | 27.507 | 21/8:03.839 |