| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.972 | N/A |
| 2 | 3 | 25.037 | 18/7:07.601 |
| 3 | 2 | 23.466 | 19/7:18.499 |
| 4 | 1 | 23.186 | 19/7:12.106 |
| 5 | 1 | 23.472 | 19/7:10.196 |
| 6 | 1 | 23.889 | 19/7:10.552 |
| 7 | 1 | 22.647 | 19/7:07.063 |
| 8 | 1 | 23.699 | 19/7:07.276 |
| 9 | 1 | 22.985 | 19/7:05.829 |
| 10 | 1 | 23.447 | 19/7:05.628 |
| 11 | 1 | 25.090 | 19/7:08.424 |
| 12 | 1 | 23.621 | 19/7:08.308 |
| 13 | 1 | 23.598 | 19/7:08.177 |
| 14 | 1 | 24.252 | 19/7:08.972 |
| 15 | 1 | 23.151 | 19/7:08.237 |
| 16 | 1 | 22.642 | 19/7:06.990 |
| 17 | 1 | 23.374 | 19/7:06.722 |
| 18 | 1 | 24.401 | 19/7:07.573 |
| 19 | 1 | 25.104 | 19/7:09.033 |