| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.398 | 20/6:07.960 |
| 2 | 5 | 19.022 | 20/6:14.200 |
| 3 | 7 | 19.652 | 19/6:01.456 |
| 4 | 8 | 20.271 | 19/6:07.379 |
| 5 | 8 | 19.584 | 19/6:08.323 |
| 6 | 6 | 18.273 | 19/6:04.800 |
| 7 | 6 | 19.382 | 19/6:05.294 |
| 8 | 6 | 18.962 | 19/6:04.667 |
| 9 | 7 | 19.142 | 19/6:04.559 |
| 10 | 7 | 18.859 | 19/6:03.935 |
| 11 | 5 | 18.281 | 19/6:02.427 |
| 12 | 5 | 18.777 | 19/6:01.955 |
| 13 | 5 | 18.576 | 19/6:01.262 |
| 14 | 6 | 20.761 | 19/6:03.633 |
| 15 | 5 | 19.551 | 19/6:04.155 |
| 16 | 6 | 25.218 | 19/6:11.342 |
| 17 | 6 | 19.961 | 19/6:11.808 |
| 18 | 6 | 18.068 | 19/6:10.223 |
| 19 | 5 | 18.937 | 19/6:09.675 |