| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 11.563 | N/A |
| 2 | 4 | 19.872 | 19/6:09.259 |
| 3 | 2 | 20.200 | 19/6:12.211 |
| 4 | 2 | 19.723 | 19/6:10.333 |
| 5 | 2 | 19.442 | 19/6:08.129 |
| 6 | 2 | 19.166 | 19/6:05.813 |
| 7 | 2 | 19.561 | 19/6:05.455 |
| 8 | 2 | 18.494 | 19/6:02.455 |
| 9 | 2 | 18.726 | 19/6:00.727 |
| 10 | 2 | 19.201 | 19/6:00.333 |
| 11 | 2 | 19.135 | 20/6:19.251 |
| 12 | 2 | 19.028 | 20/6:18.691 |
| 13 | 2 | 20.573 | 19/6:01.244 |
| 14 | 2 | 19.135 | 19/6:00.840 |
| 15 | 2 | 20.386 | 19/6:02.102 |
| 16 | 2 | 21.011 | 19/6:03.946 |
| 17 | 2 | 21.146 | 19/6:05.711 |
| 18 | 3 | 21.137 | 19/6:07.259 |
| 19 | 2 | 19.833 | 19/6:07.332 |