| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 7.501 | 20/2:30.020 |
| 2 | 7 | 1:09.566 | 20/23:11.320 |
| 3 | 4 | 7.510 | 20/2:30.110 |
| 4 | 4 | 15.880 | 20/3:25.940 |
| 5 | 4 | 14.140 | 20/3:45.155 |
| 6 | 4 | 11.460 | 20/3:45.964 |
| 7 | 4 | 7.370 | 20/3:32.870 |
| 8 | 4 | 7.460 | 20/3:23.774 |
| 9 | 4 | 7.460 | 20/3:23.774 |
| 10 | 3 | 7.460 | 20/3:23.774 |
| 11 | 3 | 7.460 | 20/3:23.774 |
| 12 | 5 | 32.530 | 20/3:08.820 |
| 13 | 4 | 7.490 | 20/3:05.568 |
| 14 | 4 | 7.450 | 20/3:02.755 |
| 15 | 3 | 8.010 | 20/3:01.144 |
| 16 | 3 | 8.010 | 20/3:01.144 |
| 17 | 3 | 35.350 | 20/3:22.689 |
| 18 | 5 | 11.11 | 20/3:23.707 |