| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.008 | N/A |
| 2 | 2 | 22.057 | 22/8:08.205 |
| 3 | 2 | 22.061 | 22/8:08.247 |
| 4 | 2 | 21.931 | 22/8:07.351 |
| 5 | 2 | 22.087 | 22/8:07.722 |
| 6 | 2 | 22.645 | 22/8:10.288 |
| 7 | 2 | 22.560 | 22/8:11.701 |
| 8 | 2 | 22.210 | 22/8:11.661 |
| 9 | 3 | 22.981 | 22/8:13.654 |
| 10 | 3 | 22.299 | 22/8:13.613 |
| 11 | 3 | 22.074 | 22/8:13.108 |
| 12 | 3 | 22.360 | 22/8:13.241 |
| 13 | 3 | 22.062 | 22/8:12.830 |
| 14 | 2 | 21.712 | 22/8:11.917 |
| 15 | 3 | 26.988 | 22/8:19.048 |
| 16 | 3 | 22.410 | 22/8:18.819 |
| 17 | 3 | 22.530 | 22/8:18.777 |
| 18 | 3 | 28.863 | 21/8:03.631 |
| 19 | 3 | 22.264 | 21/8:02.890 |
| 20 | 3 | 22.107 | 21/8:02.061 |
| 21 | 3 | 22.129 | 21/8:01.338 |