| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.647 | N/A |
| 2 | 1 | 29.380 | 18/8:21.107 |
| 3 | 1 | 28.531 | 18/8:13.890 |
| 4 | 1 | 26.494 | 19/8:28.077 |
| 5 | 1 | 28.348 | 18/8:00.847 |
| 6 | 2 | 30.395 | 18/8:08.350 |
| 7 | 1 | 27.241 | 18/8:04.415 |
| 8 | 1 | 26.381 | 19/8:27.627 |
| 9 | 1 | 32.865 | 18/8:09.621 |
| 10 | 1 | 28.368 | 18/8:08.986 |
| 11 | 1 | 29.999 | 18/8:11.250 |
| 12 | 1 | 27.128 | 18/8:08.666 |
| 13 | 1 | 27.442 | 18/8:06.957 |
| 14 | 1 | 27.416 | 18/8:05.477 |
| 15 | 1 | 30.110 | 18/8:07.480 |
| 16 | 1 | 33.992 | 18/8:13.615 |
| 17 | 1 | 27.227 | 18/8:11.796 |
| 18 | 1 | 32.719 | 18/8:15.683 |