| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.203 | 20/6:04.060 |
| 2 | 2 | 18.515 | 20/6:07.180 |
| 3 | 2 | 18.456 | 20/6:07.827 |
| 4 | 2 | 18.215 | 20/6:06.945 |
| 5 | 2 | 22.482 | 19/6:04.310 |
| 6 | 2 | 18.726 | 19/6:02.891 |
| 7 | 1 | 17.491 | 20/6:17.394 |
| 8 | 1 | 21.379 | 19/6:04.484 |
| 9 | 1 | 18.489 | 19/6:03.018 |
| 10 | 1 | 19.855 | 19/6:04.441 |
| 11 | 2 | 20.703 | 19/6:07.070 |
| 12 | 2 | 17.523 | 19/6:04.225 |
| 13 | 1 | 17.542 | 19/6:01.846 |
| 14 | 2 | 26.131 | 19/6:11.464 |
| 15 | 2 | 18.566 | 19/6:10.216 |
| 16 | 3 | 19.799 | 19/6:10.589 |
| 17 | 3 | 19.066 | 19/6:10.099 |
| 18 | 3 | 17.778 | 19/6:08.303 |
| 19 | 3 | 21.395 | 19/6:10.314 |