| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.618 | N/A |
| 2 | 1 | 19.156 | 19/6:04.426 |
| 3 | 2 | 23.442 | 17/6:00.402 |
| 4 | 2 | 18.591 | 18/6:06.355 |
| 5 | 1 | 18.481 | 19/6:18.133 |
| 6 | 1 | 18.646 | 19/6:13.555 |
| 7 | 1 | 19.063 | 19/6:11.755 |
| 8 | 1 | 19.518 | 19/6:11.638 |
| 9 | 1 | 19.313 | 19/6:11.090 |
| 10 | 1 | 20.059 | 19/6:12.156 |
| 11 | 1 | 19.399 | 19/6:11.820 |
| 12 | 1 | 19.318 | 19/6:11.413 |
| 13 | 1 | 18.517 | 19/6:09.872 |
| 14 | 1 | 19.608 | 19/6:10.079 |
| 15 | 1 | 18.724 | 19/6:09.120 |
| 16 | 1 | 18.386 | 19/6:07.883 |
| 17 | 1 | 18.833 | 19/6:07.303 |
| 18 | 1 | 20.319 | 19/6:08.365 |
| 19 | 1 | 23.325 | 19/6:12.316 |