| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.506 | 18/6:09.108 |
| 2 | 6 | 20.214 | 18/6:06.480 |
| 3 | 6 | 21.047 | 18/6:10.602 |
| 4 | 7 | 19.901 | 18/6:07.506 |
| 5 | 7 | 20.904 | 18/6:09.259 |
| 6 | 7 | 20.090 | 18/6:07.986 |
| 7 | 7 | 21.306 | 18/6:10.203 |
| 8 | 7 | 19.115 | 18/6:06.937 |
| 9 | 7 | 19.982 | 18/6:06.130 |
| 10 | 7 | 19.974 | 18/6:05.470 |
| 11 | 7 | 19.110 | 18/6:03.517 |
| 12 | 6 | 20.022 | 18/6:03.256 |
| 13 | 6 | 19.707 | 18/6:02.600 |
| 14 | 6 | 18.944 | 18/6:01.057 |
| 15 | 6 | 19.765 | 18/6:00.704 |
| 16 | 7 | 31.215 | 18/6:13.277 |
| 17 | 7 | 18.814 | 18/6:11.240 |
| 18 | 7 | 20.847 | 18/6:11.463 |