| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.867 | 19/6:17.473 |
| 2 | 4 | 19.596 | 19/6:14.899 |
| 3 | 3 | 18.486 | 19/6:07.010 |
| 4 | 2 | 19.271 | 19/6:06.795 |
| 5 | 2 | 18.777 | 19/6:04.789 |
| 6 | 2 | 19.659 | 19/6:06.244 |
| 7 | 2 | 19.923 | 19/6:08.000 |
| 8 | 2 | 18.858 | 19/6:06.788 |
| 9 | 2 | 19.254 | 19/6:06.681 |
| 10 | 2 | 19.216 | 19/6:06.523 |
| 11 | 2 | 18.232 | 19/6:04.695 |
| 12 | 2 | 23.243 | 19/6:11.105 |
| 13 | 3 | 27.222 | 18/6:02.221 |
| 14 | 3 | 20.686 | 18/6:02.944 |
| 15 | 3 | 19.080 | 18/6:01.644 |
| 16 | 3 | 19.365 | 18/6:00.827 |
| 17 | 3 | 18.217 | 19/6:18.829 |
| 18 | 3 | 19.268 | 19/6:18.121 |
| 19 | 2 | 18.234 | 19/6:16.454 |