| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.087 | N/A |
| 2 | 2 | 18.789 | 19/6:00.289 |
| 3 | 2 | 19.118 | 19/6:03.025 |
| 4 | 2 | 19.437 | 19/6:06.151 |
| 5 | 2 | 18.822 | 19/6:04.834 |
| 6 | 1 | 18.321 | 19/6:02.240 |
| 7 | 1 | 18.585 | 19/6:01.303 |
| 8 | 3 | 29.442 | 18/6:08.192 |
| 9 | 3 | 18.199 | 18/6:03.602 |
| 10 | 3 | 18.242 | 18/6:00.113 |
| 11 | 3 | 17.604 | 19/6:15.893 |
| 12 | 3 | 18.872 | 19/6:14.610 |
| 13 | 3 | 23.427 | 18/6:00.469 |
| 14 | 3 | 21.782 | 18/6:02.923 |
| 15 | 3 | 17.504 | 19/6:19.700 |
| 16 | 3 | 19.453 | 19/6:19.203 |
| 17 | 3 | 18.503 | 19/6:17.699 |
| 18 | 3 | 18.113 | 19/6:15.959 |
| 19 | 3 | 17.646 | 19/6:13.946 |