| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.890 | N/A |
| 2 | 1 | 19.477 | 19/6:10.476 |
| 3 | 1 | 18.874 | 19/6:05.049 |
| 4 | 1 | 21.926 | 18/6:01.459 |
| 5 | 1 | 19.382 | 19/6:18.355 |
| 6 | 1 | 19.554 | 19/6:17.056 |
| 7 | 1 | 18.884 | 19/6:14.181 |
| 8 | 1 | 23.794 | 18/6:04.482 |
| 9 | 1 | 19.625 | 18/6:03.111 |
| 10 | 1 | 19.644 | 18/6:02.081 |
| 11 | 2 | 28.643 | 18/6:16.555 |
| 12 | 2 | 19.822 | 18/6:14.765 |
| 13 | 2 | 18.716 | 18/6:11.706 |
| 14 | 2 | 18.553 | 18/6:08.905 |
| 15 | 2 | 19.658 | 18/6:07.846 |
| 16 | 1 | 19.005 | 18/6:06.187 |
| 17 | 1 | 19.265 | 18/6:05.013 |
| 18 | 1 | 19.346 | 18/6:04.058 |