| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.088 | 25/3:47.200 |
| 2 | 2 | 6.914 | 25/3:20.025 |
| 3 | 2 | 7.904 | 25/3:19.217 |
| 4 | 2 | 7.173 | 25/3:14.244 |
| 5 | 2 | 7.071 | 25/3:10.750 |
| 6 | 2 | 6.638 | 25/3:06.617 |
| 7 | 2 | 6.870 | 25/3:04.493 |
| 8 | 2 | 6.515 | 25/3:01.791 |
| 9 | 1 | 6.515 | 25/3:01.791 |
| 10 | 3 | 35.030 | 25/3:53.007 |
| 11 | 3 | 7.650 | 25/3:49.211 |
| 12 | 3 | 7.650 | 25/3:49.211 |
| 13 | 3 | 52.299 | 25/4:54.523 |
| 14 | 4 | 6.958 | 25/4:45.911 |
| 15 | 2 | 7.660 | 25/4:39.617 |
| 16 | 2 | 6.852 | 25/4:32.847 |
| 17 | 3 | 8.230 | 25/4:28.900 |
| 18 | 4 | 7.111 | 25/4:23.837 |
| 19 | 4 | 6.556 | 25/4:18.578 |
| 20 | 2 | 6.556 | 25/4:18.578 |