| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.451 | 18/6:08.118 |
| 2 | 2 | 18.839 | 19/6:13.255 |
| 3 | 2 | 18.129 | 19/6:03.654 |
| 4 | 2 | 18.696 | 19/6:01.546 |
| 5 | 2 | 18.742 | 19/6:00.457 |
| 6 | 2 | 19.883 | 19/6:03.343 |
| 7 | 1 | 19.366 | 19/6:04.002 |
| 8 | 1 | 18.871 | 19/6:03.320 |
| 9 | 1 | 18.785 | 19/6:02.609 |
| 10 | 1 | 18.732 | 19/6:01.939 |
| 11 | 2 | 28.233 | 19/6:17.801 |
| 12 | 2 | 18.309 | 19/6:15.307 |
| 13 | 2 | 18.273 | 19/6:13.144 |
| 14 | 2 | 23.847 | 19/6:18.855 |
| 15 | 2 | 18.590 | 19/6:17.145 |
| 16 | 2 | 18.792 | 19/6:15.889 |
| 17 | 1 | 19.436 | 19/6:15.500 |
| 18 | 1 | 19.901 | 19/6:15.646 |
| 19 | 1 | 18.645 | 19/6:14.520 |