| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.221 | N/A |
| 2 | 2 | 20.281 | 19/6:07.279 |
| 3 | 2 | 19.685 | 19/6:01.915 |
| 4 | 2 | 22.105 | 19/6:14.647 |
| 5 | 2 | 19.658 | 19/6:10.001 |
| 6 | 3 | 23.864 | 18/6:01.237 |
| 7 | 3 | 20.707 | 18/6:00.071 |
| 8 | 3 | 20.144 | 19/6:18.791 |
| 9 | 3 | 25.182 | 18/6:06.926 |
| 10 | 3 | 19.772 | 18/6:03.750 |
| 11 | 3 | 19.425 | 18/6:00.620 |
| 12 | 2 | 20.222 | 19/6:20.294 |
| 13 | 1 | 20.809 | 19/6:20.002 |
| 14 | 1 | 19.787 | 19/6:18.339 |
| 15 | 1 | 20.333 | 19/6:17.616 |
| 16 | 1 | 21.389 | 19/6:18.256 |
| 17 | 1 | 20.307 | 19/6:17.599 |
| 18 | 1 | 20.431 | 19/6:17.151 |
| 19 | 1 | 20.840 | 19/6:17.162 |