| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.351 | 20/6:07.020 |
| 2 | 1 | 17.995 | 20/6:03.460 |
| 3 | 1 | 18.132 | 20/6:03.187 |
| 4 | 1 | 18.011 | 20/6:02.445 |
| 5 | 1 | 23.505 | 19/6:04.777 |
| 6 | 1 | 18.516 | 19/6:02.615 |
| 7 | 1 | 18.259 | 19/6:00.373 |
| 8 | 1 | 19.071 | 19/6:00.620 |
| 9 | 1 | 18.047 | 20/6:17.527 |
| 10 | 1 | 24.470 | 19/6:09.278 |
| 11 | 1 | 19.428 | 19/6:09.265 |
| 12 | 1 | 19.308 | 19/6:09.064 |
| 13 | 1 | 19.162 | 19/6:08.680 |
| 14 | 1 | 18.525 | 19/6:07.487 |
| 15 | 1 | 18.624 | 19/6:06.578 |
| 16 | 1 | 8.251 | 20/6:12.069 |
| 17 | 1 | 9.966 | 20/6:01.907 |
| 18 | 1 | 18.044 | 20/6:01.850 |
| 19 | 1 | 24.543 | 20/6:08.640 |
| 20 | 1 | 21.015 | 20/6:11.223 |