| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.975 | N/A |
| 2 | 4 | 22.580 | 20/7:11.995 |
| 3 | 4 | 24.781 | 19/7:09.224 |
| 4 | 4 | 22.112 | 20/7:22.970 |
| 5 | 3 | 23.216 | 19/7:00.075 |
| 6 | 3 | 22.567 | 20/7:20.947 |
| 7 | 4 | 22.460 | 20/7:19.075 |
| 8 | 4 | 23.353 | 20/7:20.162 |
| 9 | 4 | 22.810 | 20/7:19.687 |
| 10 | 4 | 23.298 | 20/7:20.348 |
| 11 | 4 | 24.665 | 19/7:00.290 |
| 12 | 4 | 22.875 | 20/7:22.940 |
| 13 | 4 | 23.323 | 19/7:00.035 |
| 14 | 4 | 23.304 | 19/7:00.220 |
| 15 | 4 | 23.321 | 19/7:00.401 |
| 16 | 4 | 23.031 | 19/7:00.210 |
| 17 | 4 | 22.245 | 20/7:22.279 |
| 18 | 4 | 22.727 | 20/7:21.839 |
| 19 | 4 | 23.950 | 20/7:22.738 |
| 20 | 4 | 26.083 | 20/7:25.676 |