| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.417 | 21/6:47.757 |
| 2 | 5 | 10.958 | 21/5:18.938 |
| 3 | 2 | 9.929 | 21/4:42.128 |
| 4 | 1 | 10.699 | 21/4:27.766 |
| 5 | 1 | 10.191 | 21/4:17.015 |
| 6 | 1 | 10.090 | 21/4:09.494 |
| 7 | 1 | 12.132 | 21/4:10.248 |
| 8 | 1 | 11.061 | 21/4:08.002 |
| 9 | 1 | 16.231 | 21/4:18.319 |
| 10 | 1 | 14.432 | 21/4:22.794 |
| 11 | 1 | 11.455 | 21/4:20.772 |
| 12 | 2 | 16.773 | 21/4:28.394 |
| 13 | 2 | 10.064 | 21/4:24.006 |
| 14 | 2 | 15.540 | 21/4:28.458 |
| 15 | 2 | 10.672 | 21/4:25.502 |
| 16 | 2 | 18.427 | 21/4:33.093 |
| 17 | 2 | 13.740 | 21/4:34.002 |
| 18 | 3 | 17.443 | 21/4:39.130 |
| 19 | 3 | 19.280 | 21/4:45.748 |
| 20 | 3 | 11.481 | 20/4:30.015 |