| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.110 | 19/6:03.090 |
| 2 | 4 | 19.870 | 19/6:10.310 |
| 3 | 3 | 19.500 | 19/6:10.373 |
| 4 | 4 | 21.270 | 19/6:18.813 |
| 5 | 4 | 24.830 | 18/6:16.488 |
| 6 | 4 | 19.530 | 18/6:12.330 |
| 7 | 4 | 21.280 | 18/6:13.860 |
| 8 | 5 | 23.280 | 18/6:19.507 |
| 9 | 6 | 19.890 | 18/6:17.120 |
| 10 | 5 | 19.070 | 18/6:13.734 |
| 11 | 5 | 19.350 | 18/6:11.422 |
| 12 | 5 | 21.490 | 18/6:12.705 |
| 13 | 5 | 20.300 | 18/6:12.143 |
| 14 | 5 | 20.430 | 18/6:11.829 |
| 15 | 5 | 20.740 | 18/6:11.928 |
| 16 | 5 | 22.560 | 18/6:14.063 |
| 17 | 5 | 20.530 | 18/6:13.796 |
| 18 | 5 | 19.280 | 18/6:12.310 |