| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.541 | N/A |
| 2 | 3 | 19.726 | 19/6:15.609 |
| 3 | 3 | 18.487 | 19/6:04.458 |
| 4 | 3 | 19.654 | 19/6:07.743 |
| 5 | 3 | 19.211 | 19/6:07.392 |
| 6 | 3 | 21.322 | 19/6:14.781 |
| 7 | 3 | 21.198 | 19/6:19.335 |
| 8 | 3 | 19.015 | 19/6:16.974 |
| 9 | 3 | 20.015 | 19/6:17.454 |
| 10 | 3 | 19.170 | 19/6:16.137 |
| 11 | 3 | 20.930 | 19/6:18.251 |
| 12 | 3 | 19.832 | 19/6:18.184 |
| 13 | 3 | 18.656 | 19/6:16.365 |
| 14 | 4 | 21.845 | 19/6:19.240 |
| 15 | 3 | 20.015 | 19/6:19.353 |
| 16 | 3 | 19.627 | 19/6:18.984 |
| 17 | 3 | 21.814 | 18/6:01.090 |
| 18 | 3 | 18.877 | 19/6:19.899 |
| 19 | 3 | 19.072 | 19/6:19.007 |