| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.725 | 18/6:13.050 |
| 2 | 3 | 18.567 | 19/6:13.274 |
| 3 | 3 | 21.433 | 18/6:04.350 |
| 4 | 3 | 18.001 | 19/6:13.948 |
| 5 | 3 | 19.379 | 19/6:12.799 |
| 6 | 3 | 18.009 | 19/6:07.694 |
| 7 | 2 | 18.285 | 19/6:04.797 |
| 8 | 3 | 18.624 | 19/6:03.430 |
| 9 | 4 | 19.193 | 19/6:03.567 |
| 10 | 4 | 21.319 | 19/6:07.716 |
| 11 | 4 | 19.006 | 19/6:07.116 |
| 12 | 4 | 20.494 | 19/6:08.972 |
| 13 | 4 | 19.033 | 19/6:08.407 |
| 14 | 4 | 18.274 | 19/6:06.893 |
| 15 | 4 | 18.606 | 19/6:06.001 |
| 16 | 4 | 18.085 | 19/6:04.602 |
| 17 | 4 | 19.921 | 19/6:05.419 |
| 18 | 4 | 20.082 | 19/6:06.316 |
| 19 | 4 | 19.160 | 19/6:06.196 |