| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.172 | N/A |
| 2 | 3 | 18.105 | 21/6:05.272 |
| 3 | 2 | 18.252 | 21/6:06.742 |
| 4 | 5 | 21.645 | 20/6:10.518 |
| 5 | 5 | 19.425 | 20/6:10.950 |
| 6 | 5 | 19.188 | 20/6:10.309 |
| 7 | 5 | 18.668 | 20/6:08.234 |
| 8 | 5 | 18.665 | 20/6:06.745 |
| 9 | 4 | 17.860 | 20/6:03.716 |
| 10 | 5 | 20.594 | 20/6:07.131 |
| 11 | 5 | 18.191 | 20/6:05.298 |
| 12 | 5 | 22.022 | 20/6:10.416 |
| 13 | 5 | 21.678 | 20/6:14.135 |
| 14 | 5 | 17.514 | 20/6:11.197 |
| 15 | 5 | 19.252 | 20/6:11.037 |
| 16 | 5 | 19.016 | 20/6:10.600 |
| 17 | 5 | 27.992 | 19/6:00.997 |
| 18 | 5 | 19.998 | 19/6:01.123 |
| 19 | 5 | 18.617 | 20/6:19.669 |
| 20 | 5 | 24.901 | 19/6:04.671 |