| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.998 | 19/4:06.962 |
| 2 | 4 | 1:03.205 | 7/4:26.711 |
| 3 | 4 | 10.349 | 9/4:19.656 |
| 4 | 4 | 10.198 | 10/4:01.875 |
| 5 | 4 | 8.894 | 12/4:13.546 |
| 6 | 4 | 8.729 | 13/4:07.808 |
| 7 | 4 | 11.225 | 14/4:11.196 |
| 8 | 4 | 8.997 | 15/4:12.366 |
| 9 | 4 | 8.671 | 16/4:14.695 |
| 10 | 4 | 9.294 | 16/4:04.096 |
| 11 | 4 | 9.755 | 17/4:10.850 |
| 12 | 4 | 9.169 | 17/4:02.936 |
| 13 | 4 | 8.947 | 18/4:09.828 |
| 14 | 4 | 8.547 | 18/4:02.972 |
| 15 | 4 | 8.025 | 19/4:09.537 |
| 16 | 4 | 7.925 | 19/4:03.352 |
| 17 | 4 | 10.042 | 19/4:00.261 |
| 18 | 4 | 15.122 | 19/4:02.875 |
| 19 | 4 | 9.811 | 20/4:12.529 |
| 20 | 4 | 12.522 | 20/4:12.425 |