| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.116 | N/A |
| 2 | 2 | 22.190 | 20/7:03.726 |
| 3 | 3 | 23.050 | 20/7:11.896 |
| 4 | 3 | 22.600 | 20/7:11.769 |
| 5 | 3 | 22.450 | 20/7:10.993 |
| 6 | 4 | 24.930 | 20/7:19.952 |
| 7 | 5 | 22.460 | 20/7:18.102 |
| 8 | 4 | 21.990 | 20/7:15.506 |
| 9 | 3 | 22.160 | 20/7:13.962 |
| 10 | 3 | 27.740 | 19/7:01.256 |
| 11 | 4 | 23.280 | 19/7:01.246 |
| 12 | 4 | 22.090 | 20/7:22.466 |
| 13 | 4 | 22.140 | 20/7:20.826 |
| 14 | 4 | 23.010 | 20/7:20.709 |
| 15 | 4 | 23.680 | 20/7:21.518 |
| 16 | 4 | 21.920 | 20/7:19.099 |
| 17 | 4 | 22.470 | 20/7:19.306 |
| 18 | 4 | 21.550 | 20/7:17.674 |
| 19 | 4 | 21.820 | 20/7:16.508 |
| 20 | 4 | 22.080 | 20/7:15.726 |