| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 6.933 | 20/2:18.660 |
| 2 | 2 | 9.790 | 20/2:47.230 |
| 3 | 2 | 9.150 | 20/2:52.487 |
| 4 | 1 | 10.10 | 20/2:59.365 |
| 5 | 1 | 9.380 | 20/3:01.012 |
| 6 | 1 | 9.800 | 20/3:03.510 |
| 7 | 1 | 9.300 | 20/3:03.866 |
| 8 | 1 | 9.070 | 20/3:03.558 |
| 9 | 1 | 9.140 | 20/3:03.473 |
| 10 | 1 | 8.990 | 20/3:03.106 |
| 11 | 1 | 9.300 | 20/3:03.369 |
| 12 | 1 | 9.700 | 20/3:04.255 |
| 13 | 1 | 9.170 | 20/3:04.189 |
| 14 | 1 | 9.810 | 20/3:05.047 |
| 15 | 1 | 9.280 | 20/3:05.084 |
| 16 | 1 | 9.310 | 20/3:05.154 |
| 17 | 1 | 9.030 | 20/3:04.886 |
| 18 | 1 | 9.550 | 20/3:05.226 |
| 19 | 1 | 9.640 | 20/3:05.624 |
| 20 | 1 | 9.500 | 20/3:05.843 |