| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.999 | N/A |
| 2 | 2 | 20.059 | 19/6:06.061 |
| 3 | 2 | 20.067 | 19/6:06.133 |
| 4 | 2 | 19.806 | 19/6:04.591 |
| 5 | 2 | 20.113 | 19/6:05.201 |
| 6 | 2 | 19.882 | 19/6:04.736 |
| 7 | 2 | 20.195 | 19/6:05.365 |
| 8 | 2 | 19.613 | 19/6:04.317 |
| 9 | 2 | 19.563 | 19/6:03.419 |
| 10 | 2 | 20.038 | 19/6:03.671 |
| 11 | 2 | 19.830 | 19/6:03.497 |
| 12 | 2 | 19.830 | 19/6:03.356 |
| 13 | 2 | 19.996 | 19/6:03.487 |
| 14 | 3 | 20.286 | 19/6:03.999 |
| 15 | 3 | 23.336 | 19/6:08.359 |
| 16 | 3 | 20.660 | 19/6:08.927 |
| 17 | 3 | 19.437 | 19/6:08.048 |
| 18 | 3 | 20.112 | 19/6:07.988 |
| 19 | 3 | 20.135 | 19/6:07.957 |