| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.391 | 20/5:07.820 |
| 2 | 2 | 15.428 | 20/5:08.190 |
| 3 | 2 | 15.491 | 20/5:08.733 |
| 4 | 6 | 20.300 | 19/5:16.397 |
| 5 | 6 | 15.736 | 19/5:12.915 |
| 6 | 4 | 16.053 | 19/5:11.597 |
| 7 | 4 | 15.695 | 19/5:09.684 |
| 8 | 3 | 15.703 | 19/5:08.268 |
| 9 | 2 | 15.888 | 19/5:07.557 |
| 10 | 2 | 15.593 | 19/5:06.428 |
| 11 | 2 | 15.789 | 19/5:05.843 |
| 12 | 2 | 15.702 | 19/5:05.218 |
| 13 | 2 | 15.415 | 19/5:04.269 |
| 14 | 2 | 15.662 | 19/5:03.791 |
| 15 | 4 | 19.746 | 19/5:08.550 |
| 16 | 3 | 15.527 | 19/5:07.704 |
| 17 | 3 | 15.642 | 19/5:07.086 |
| 18 | 3 | 16.105 | 19/5:07.025 |
| 19 | 3 | 15.901 | 19/5:06.767 |