| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.503 | 19/6:10.557 |
| 2 | 4 | 16.941 | 20/6:04.440 |
| 3 | 4 | 20.902 | 19/6:03.191 |
| 4 | 4 | 17.962 | 20/6:16.540 |
| 5 | 4 | 17.601 | 20/6:11.636 |
| 6 | 4 | 17.461 | 20/6:07.900 |
| 7 | 4 | 17.222 | 20/6:04.549 |
| 8 | 4 | 18.979 | 20/6:06.428 |
| 9 | 4 | 20.150 | 20/6:10.491 |
| 10 | 4 | 16.171 | 20/6:05.784 |
| 11 | 4 | 23.940 | 20/6:16.058 |
| 12 | 4 | 17.013 | 20/6:13.075 |
| 13 | 4 | 19.006 | 20/6:13.617 |
| 14 | 4 | 17.139 | 20/6:11.414 |
| 15 | 4 | 21.262 | 20/6:15.003 |
| 16 | 4 | 21.360 | 20/6:18.265 |
| 17 | 4 | 20.451 | 19/6:01.070 |
| 18 | 4 | 19.703 | 19/6:01.809 |
| 19 | 4 | 18.701 | 19/6:01.467 |