| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.064 | N/A |
| 2 | 2 | 20.665 | 19/6:14.034 |
| 3 | 3 | 23.546 | 18/6:17.857 |
| 4 | 3 | 20.247 | 18/6:07.326 |
| 5 | 3 | 25.002 | 18/6:22.269 |
| 6 | 3 | 19.785 | 18/6:13.497 |
| 7 | 3 | 19.944 | 18/6:08.099 |
| 8 | 3 | 20.140 | 18/6:04.720 |
| 9 | 3 | 20.241 | 18/6:02.400 |
| 10 | 3 | 23.117 | 18/6:06.028 |
| 11 | 3 | 20.497 | 18/6:04.476 |
| 12 | 3 | 19.461 | 18/6:01.606 |
| 13 | 3 | 20.279 | 18/6:00.373 |
| 14 | 3 | 19.915 | 19/6:19.841 |
| 15 | 3 | 20.127 | 19/6:18.734 |
| 16 | 3 | 22.092 | 19/6:20.133 |
| 17 | 3 | 20.963 | 19/6:20.087 |
| 18 | 2 | 22.646 | 18/6:00.731 |