| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.213 | N/A |
| 2 | 1 | 18.647 | 19/6:02.859 |
| 3 | 1 | 18.617 | 19/6:02.589 |
| 4 | 1 | 19.097 | 19/6:05.379 |
| 5 | 1 | 18.378 | 19/6:03.538 |
| 6 | 1 | 18.383 | 19/6:02.452 |
| 7 | 1 | 18.395 | 19/6:01.764 |
| 8 | 1 | 18.569 | 19/6:01.719 |
| 9 | 1 | 18.681 | 19/6:01.938 |
| 10 | 1 | 20.969 | 19/6:06.685 |
| 11 | 1 | 18.142 | 19/6:05.393 |
| 12 | 1 | 18.022 | 19/6:04.140 |
| 13 | 1 | 18.964 | 19/6:04.509 |
| 14 | 1 | 19.415 | 19/6:05.445 |
| 15 | 1 | 18.361 | 19/6:04.893 |
| 16 | 1 | 18.606 | 19/6:04.708 |
| 17 | 1 | 20.032 | 19/6:06.150 |
| 18 | 1 | 19.690 | 19/6:07.061 |
| 19 | 1 | 20.739 | 19/6:08.920 |