| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.521 | 19/6:10.899 |
| 2 | 5 | 19.012 | 19/6:06.064 |
| 3 | 4 | 19.793 | 19/6:09.398 |
| 4 | 2 | 17.398 | 20/6:18.620 |
| 5 | 2 | 18.176 | 20/6:15.600 |
| 6 | 2 | 18.336 | 20/6:14.120 |
| 7 | 2 | 17.501 | 20/6:10.677 |
| 8 | 2 | 18.487 | 20/6:10.560 |
| 9 | 2 | 18.490 | 20/6:10.476 |
| 10 | 2 | 19.264 | 20/6:11.956 |
| 11 | 2 | 18.890 | 20/6:12.487 |
| 12 | 2 | 18.110 | 20/6:11.630 |
| 13 | 2 | 17.882 | 20/6:10.554 |
| 14 | 2 | 18.079 | 20/6:09.913 |
| 15 | 2 | 18.384 | 20/6:09.764 |
| 16 | 2 | 17.518 | 20/6:08.551 |
| 17 | 2 | 20.262 | 20/6:10.709 |
| 18 | 2 | 18.177 | 20/6:10.311 |
| 19 | 2 | 18.015 | 20/6:09.784 |
| 20 | 2 | 17.605 | 20/6:08.900 |