| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.443 | N/A |
| 2 | 1 | 21.780 | 18/6:11.703 |
| 3 | 1 | 20.890 | 18/6:04.138 |
| 4 | 1 | 21.210 | 18/6:03.429 |
| 5 | 1 | 21.710 | 18/6:05.200 |
| 6 | 1 | 21.400 | 18/6:05.209 |
| 7 | 1 | 21.100 | 18/6:04.364 |
| 8 | 1 | 20.910 | 18/6:03.300 |
| 9 | 1 | 21.070 | 18/6:02.841 |
| 10 | 1 | 19.740 | 19/6:21.063 |
| 11 | 1 | 22.680 | 18/6:02.676 |
| 12 | 1 | 21.070 | 18/6:02.399 |
| 13 | 1 | 20.600 | 18/6:01.503 |
| 14 | 1 | 22.140 | 18/6:02.758 |
| 15 | 1 | 24.320 | 18/6:06.481 |
| 16 | 1 | 24.440 | 18/6:09.844 |
| 17 | 1 | 21.860 | 18/6:10.045 |
| 18 | 1 | 20.100 | 18/6:08.463 |