| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.466 | N/A |
| 2 | 2 | 23.378 | 19/7:02.027 |
| 3 | 2 | 22.714 | 20/7:19.034 |
| 4 | 2 | 22.247 | 20/7:14.279 |
| 5 | 2 | 22.088 | 20/7:10.994 |
| 6 | 2 | 22.836 | 20/7:11.865 |
| 7 | 2 | 22.303 | 20/7:10.758 |
| 8 | 2 | 21.985 | 20/7:09.104 |
| 9 | 2 | 31.666 | 19/7:07.204 |
| 10 | 2 | 22.326 | 19/7:04.552 |
| 11 | 2 | 22.694 | 19/7:03.092 |
| 12 | 2 | 22.059 | 19/7:00.859 |
| 13 | 2 | 22.646 | 20/7:23.124 |
| 14 | 2 | 22.828 | 20/7:22.514 |
| 15 | 2 | 29.735 | 19/7:07.686 |
| 16 | 2 | 24.272 | 19/7:08.398 |
| 17 | 2 | 38.292 | 18/7:00.164 |
| 18 | 2 | 28.067 | 18/7:03.602 |