| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.947 | 18/6:17.046 |
| 2 | 4 | 16.973 | 19/6:00.240 |
| 3 | 4 | 18.247 | 20/6:14.447 |
| 4 | 4 | 18.220 | 20/6:11.935 |
| 5 | 4 | 18.970 | 20/6:13.428 |
| 6 | 3 | 18.199 | 20/6:11.853 |
| 7 | 3 | 18.355 | 20/6:11.174 |
| 8 | 3 | 18.539 | 20/6:11.125 |
| 9 | 3 | 25.021 | 19/6:06.217 |
| 10 | 3 | 18.509 | 19/6:04.762 |
| 11 | 3 | 17.702 | 19/6:02.178 |
| 12 | 3 | 17.760 | 19/6:00.117 |
| 13 | 3 | 17.203 | 20/6:16.377 |
| 14 | 3 | 18.228 | 20/6:15.533 |
| 15 | 3 | 17.740 | 20/6:14.151 |
| 16 | 3 | 17.467 | 20/6:12.600 |
| 17 | 3 | 17.658 | 20/6:11.456 |
| 18 | 3 | 17.310 | 20/6:10.053 |
| 19 | 3 | 17.946 | 20/6:09.467 |
| 20 | 3 | 18.620 | 20/6:09.614 |