| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.476 | 19/6:10.044 |
| 2 | 4 | 18.818 | 19/6:03.793 |
| 3 | 4 | 18.258 | 20/6:17.013 |
| 4 | 4 | 19.337 | 19/6:00.473 |
| 5 | 4 | 18.424 | 20/6:17.252 |
| 6 | 4 | 23.483 | 19/6:13.021 |
| 7 | 4 | 18.765 | 19/6:10.666 |
| 8 | 4 | 18.640 | 19/6:08.602 |
| 9 | 4 | 22.834 | 19/6:15.852 |
| 10 | 4 | 21.234 | 19/6:18.611 |
| 11 | 4 | 19.087 | 19/6:17.160 |
| 12 | 4 | 18.519 | 19/6:15.052 |
| 13 | 3 | 19.194 | 19/6:14.255 |
| 14 | 3 | 18.014 | 19/6:11.970 |
| 15 | 3 | 17.539 | 19/6:09.388 |
| 16 | 2 | 18.169 | 19/6:07.877 |
| 17 | 2 | 18.279 | 19/6:06.666 |
| 18 | 2 | 19.807 | 19/6:07.203 |
| 19 | 2 | 18.715 | 19/6:06.592 |