| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.142 | 19/6:03.698 |
| 2 | 4 | 17.489 | 20/6:06.310 |
| 3 | 2 | 20.238 | 19/6:00.170 |
| 4 | 2 | 17.620 | 20/6:12.445 |
| 5 | 2 | 21.391 | 19/6:04.344 |
| 6 | 2 | 17.739 | 20/6:18.730 |
| 7 | 3 | 22.130 | 19/6:08.462 |
| 8 | 3 | 21.392 | 19/6:13.210 |
| 9 | 3 | 19.306 | 19/6:12.499 |
| 10 | 5 | 26.448 | 18/6:05.211 |
| 11 | 4 | 21.052 | 18/6:06.459 |
| 12 | 4 | 20.135 | 18/6:06.123 |
| 13 | 4 | 19.995 | 18/6:05.645 |
| 14 | 4 | 18.179 | 18/6:02.901 |
| 15 | 4 | 19.969 | 18/6:02.670 |
| 16 | 4 | 18.770 | 18/6:01.119 |
| 17 | 3 | 18.494 | 19/6:19.429 |
| 18 | 3 | 19.259 | 19/6:18.678 |
| 19 | 3 | 18.034 | 19/6:16.782 |