| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.290 | 19/6:06.510 |
| 2 | 1 | 19.570 | 19/6:09.170 |
| 3 | 2 | 25.780 | 17/6:06.293 |
| 4 | 1 | 19.700 | 18/6:19.530 |
| 5 | 1 | 19.300 | 18/6:13.104 |
| 6 | 1 | 21.090 | 18/6:14.190 |
| 7 | 4 | 44.910 | 15/6:03.514 |
| 8 | 4 | 22.22 | 16/6:23.280 |
| 9 | 2 | 1.641 | 17/6:05.086 |
| 10 | 2 | 19.589 | 17/6:01.879 |
| 11 | 2 | 19.270 | 18/6:19.865 |
| 12 | 2 | 23.580 | 17/6:02.270 |
| 13 | 2 | 20.620 | 17/6:01.368 |
| 14 | 2 | 19.440 | 18/6:20.289 |
| 15 | 2 | 19.750 | 18/6:18.636 |
| 16 | 2 | 19.690 | 18/6:17.122 |
| 17 | 2 | 20.920 | 18/6:17.089 |
| 18 | 1 | 19.580 | 18/6:15.720 |