| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.630 | N/A |
| 2 | 1 | 22.061 | 20/7:00.789 |
| 3 | 1 | 22.073 | 20/7:00.903 |
| 4 | 1 | 23.701 | 20/7:11.251 |
| 5 | 1 | 21.493 | 20/7:05.938 |
| 6 | 1 | 22.089 | 20/7:05.014 |
| 7 | 1 | 21.961 | 20/7:03.993 |
| 8 | 1 | 22.070 | 20/7:03.560 |
| 9 | 1 | 23.116 | 20/7:05.719 |
| 10 | 1 | 22.571 | 20/7:06.248 |
| 11 | 2 | 27.215 | 20/7:15.495 |
| 12 | 2 | 22.140 | 20/7:14.294 |
| 13 | 2 | 22.370 | 20/7:13.658 |
| 14 | 2 | 23.760 | 20/7:15.151 |
| 15 | 2 | 21.780 | 20/7:13.744 |
| 16 | 2 | 22.313 | 20/7:13.199 |
| 17 | 2 | 22.281 | 20/7:12.685 |
| 18 | 2 | 23.541 | 20/7:13.639 |
| 19 | 2 | 22.273 | 20/7:13.149 |
| 20 | 2 | 23.712 | 20/7:14.150 |