| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.548 | 20/6:10.960 |
| 2 | 3 | 20.103 | 19/6:07.184 |
| 3 | 1 | 18.623 | 19/6:02.735 |
| 4 | 1 | 19.317 | 19/6:03.807 |
| 5 | 2 | 19.409 | 19/6:04.800 |
| 6 | 3 | 19.124 | 19/6:04.559 |
| 7 | 3 | 19.354 | 19/6:05.012 |
| 8 | 2 | 18.518 | 19/6:03.365 |
| 9 | 3 | 24.442 | 19/6:14.591 |
| 10 | 3 | 19.285 | 19/6:13.774 |
| 11 | 3 | 19.475 | 19/6:13.433 |
| 12 | 3 | 19.343 | 19/6:12.940 |
| 13 | 2 | 19.317 | 19/6:12.485 |
| 14 | 3 | 25.050 | 19/6:19.875 |
| 15 | 2 | 18.898 | 19/6:18.488 |
| 16 | 2 | 18.116 | 19/6:16.345 |
| 17 | 2 | 18.327 | 19/6:14.690 |
| 18 | 2 | 19.380 | 19/6:14.331 |
| 19 | 2 | 19.001 | 19/6:13.630 |