| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.278 | N/A |
| 2 | 2 | 22.040 | 20/7:01.038 |
| 3 | 2 | 19.780 | 21/7:00.478 |
| 4 | 2 | 22.140 | 21/7:08.678 |
| 5 | 2 | 20.500 | 21/7:04.578 |
| 6 | 2 | 20.920 | 21/7:03.798 |
| 7 | 3 | 25.360 | 21/7:18.078 |
| 8 | 3 | 20.610 | 21/7:14.706 |
| 9 | 2 | 21.290 | 21/7:13.878 |
| 10 | 2 | 21.680 | 21/7:14.100 |
| 11 | 2 | 20.850 | 21/7:12.618 |
| 12 | 2 | 19.680 | 21/7:09.278 |
| 13 | 2 | 22.030 | 21/7:10.411 |
| 14 | 2 | 20.250 | 21/7:08.631 |
| 15 | 2 | 19.580 | 21/7:06.149 |
| 16 | 2 | 20.840 | 21/7:05.678 |
| 17 | 2 | 20.870 | 21/7:05.303 |
| 18 | 2 | 20.750 | 21/7:04.830 |
| 19 | 2 | 19.710 | 21/7:03.255 |
| 20 | 2 | 21.070 | 21/7:03.278 |
| 21 | 2 | 20.390 | 21/7:02.618 |