| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.889 | N/A |
| 2 | 3 | 18.855 | 19/6:04.279 |
| 3 | 2 | 19.694 | 19/6:11.083 |
| 4 | 2 | 18.223 | 19/6:05.521 |
| 5 | 2 | 20.278 | 19/6:11.614 |
| 6 | 2 | 21.332 | 19/6:19.064 |
| 7 | 2 | 20.207 | 18/6:00.891 |
| 8 | 2 | 19.157 | 19/6:19.093 |
| 9 | 2 | 18.877 | 19/6:17.290 |
| 10 | 2 | 20.551 | 19/6:19.237 |
| 11 | 1 | 19.451 | 19/6:18.814 |
| 12 | 1 | 19.263 | 19/6:18.160 |
| 13 | 1 | 20.456 | 19/6:19.405 |
| 14 | 1 | 23.414 | 18/6:04.572 |
| 15 | 1 | 19.376 | 18/6:03.837 |
| 16 | 1 | 21.777 | 18/6:05.921 |
| 17 | 1 | 21.890 | 18/6:07.865 |
| 18 | 1 | 18.750 | 18/6:06.440 |