| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.070 | 19/6:02.330 |
| 2 | 2 | 18.460 | 20/6:15.300 |
| 3 | 3 | 20.980 | 19/6:10.563 |
| 4 | 3 | 18.820 | 19/6:07.318 |
| 5 | 3 | 18.760 | 19/6:05.142 |
| 6 | 2 | 18.310 | 19/6:02.267 |
| 7 | 2 | 19.020 | 19/6:02.140 |
| 8 | 2 | 19.200 | 19/6:02.473 |
| 9 | 2 | 18.090 | 19/6:00.388 |
| 10 | 2 | 18.950 | 19/6:00.354 |
| 11 | 1 | 19.390 | 19/6:01.086 |
| 12 | 1 | 23.620 | 19/6:08.394 |
| 13 | 1 | 19.190 | 19/6:08.103 |
| 14 | 1 | 20.730 | 19/6:09.944 |
| 15 | 1 | 19.360 | 19/6:09.803 |
| 16 | 1 | 19.320 | 19/6:09.633 |
| 17 | 1 | 19.310 | 19/6:09.472 |
| 18 | 1 | 20.590 | 19/6:10.679 |
| 19 | 2 | 20.070 | 19/6:11.240 |