| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.690 | 18/6:12.420 |
| 2 | 4 | 24.552 | 16/6:01.936 |
| 3 | 3 | 19.362 | 17/6:06.089 |
| 4 | 3 | 20.719 | 17/6:02.623 |
| 5 | 3 | 21.800 | 17/6:04.218 |
| 6 | 3 | 19.826 | 18/6:20.847 |
| 7 | 3 | 18.961 | 18/6:15.197 |
| 8 | 3 | 20.735 | 18/6:14.951 |
| 9 | 3 | 20.439 | 18/6:14.168 |
| 10 | 3 | 19.899 | 18/6:12.569 |
| 11 | 3 | 27.604 | 17/6:02.544 |
| 12 | 3 | 20.858 | 17/6:01.880 |
| 13 | 3 | 19.445 | 18/6:20.617 |
| 14 | 3 | 19.531 | 18/6:18.541 |
| 15 | 3 | 22.451 | 18/6:20.246 |
| 16 | 3 | 21.158 | 18/6:20.284 |
| 17 | 3 | 23.614 | 17/6:01.644 |