| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.241 | 20/0:44.820 |
| 2 | 1 | 10.10 | 20/2:02.410 |
| 3 | 1 | 9.870 | 20/2:27.407 |
| 4 | 1 | 9.720 | 20/2:39.155 |
| 5 | 1 | 9.460 | 20/2:45.164 |
| 6 | 1 | 9.760 | 20/2:50.170 |
| 7 | 1 | 9.480 | 20/2:52.946 |
| 8 | 1 | 9.180 | 20/2:54.277 |
| 9 | 1 | 9.130 | 20/2:55.202 |
| 10 | 1 | 9.720 | 20/2:57.122 |
| 11 | 1 | 10.050 | 20/2:59.293 |
| 12 | 1 | 9.660 | 20/3:00.452 |
| 13 | 1 | 9.310 | 20/3:00.894 |
| 14 | 1 | 9.770 | 20/3:01.930 |
| 15 | 1 | 10.010 | 20/3:03.148 |
| 16 | 1 | 9.510 | 20/3:03.589 |
| 17 | 1 | 9.360 | 20/3:03.801 |
| 18 | 1 | 9.450 | 20/3:04.090 |
| 19 | 1 | 9.310 | 20/3:04.201 |
| 20 | 1 | 9.760 | 20/3:04.751 |