| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.546 | N/A |
| 2 | 2 | 19.169 | 19/6:06.588 |
| 3 | 2 | 18.610 | 19/6:01.557 |
| 4 | 2 | 18.534 | 20/6:18.195 |
| 5 | 2 | 20.247 | 19/6:06.066 |
| 6 | 2 | 18.926 | 19/6:05.295 |
| 7 | 2 | 18.591 | 19/6:03.777 |
| 8 | 2 | 18.624 | 19/6:02.777 |
| 9 | 2 | 18.633 | 19/6:02.047 |
| 10 | 1 | 18.777 | 19/6:01.768 |
| 11 | 1 | 18.804 | 19/6:01.593 |
| 12 | 1 | 18.715 | 19/6:01.304 |
| 13 | 1 | 18.754 | 19/6:01.122 |
| 14 | 1 | 19.203 | 19/6:01.589 |
| 15 | 1 | 20.739 | 19/6:03.965 |
| 16 | 1 | 18.621 | 19/6:03.482 |
| 17 | 1 | 18.569 | 19/6:03.001 |
| 18 | 1 | 18.976 | 19/6:03.008 |
| 19 | 1 | 18.562 | 19/6:02.600 |