| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.135 | 30/4:34.050 |
| 2 | 4 | 10.899 | 30/5:00.510 |
| 3 | 4 | 19.042 | 30/6:30.760 |
| 4 | 4 | 10.944 | 30/6:15.150 |
| 5 | 4 | 9.481 | 30/5:57.006 |
| 6 | 4 | 8.570 | 30/5:40.355 |
| 7 | 4 | 27.816 | 30/6:50.944 |
| 8 | 4 | 11.512 | 30/6:42.746 |
| 9 | 4 | 12.099 | 30/6:38.327 |
| 10 | 4 | 13.693 | 30/6:39.573 |
| 11 | 4 | 9.397 | 30/6:28.876 |
| 12 | 4 | 9.444 | 30/6:20.080 |
| 13 | 4 | 17.935 | 30/6:32.232 |
| 14 | 4 | 9.612 | 30/6:24.812 |
| 15 | 4 | 16.772 | 30/6:32.702 |
| 16 | 4 | 11.907 | 30/6:30.484 |
| 17 | 4 | 12.243 | 30/6:29.119 |
| 18 | 4 | 27.913 | 30/6:54.023 |
| 19 | 4 | 19.185 | 30/7:02.525 |
| 20 | 4 | 10.727 | 30/6:57.489 |
| 21 | 4 | 11.380 | 21/4:49.706 |