| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.105 | 16/5:05.680 |
| 2 | 1 | 16.498 | 17/5:02.625 |
| 3 | 1 | 15.942 | 18/5:09.270 |
| 4 | 1 | 15.367 | 18/5:01.104 |
| 5 | 1 | 17.772 | 18/5:04.862 |
| 6 | 1 | 15.987 | 18/5:02.013 |
| 7 | 1 | 15.771 | 19/5:16.057 |
| 8 | 1 | 15.808 | 19/5:14.094 |
| 9 | 1 | 15.729 | 19/5:12.400 |
| 10 | 2 | 17.463 | 19/5:14.340 |
| 11 | 2 | 15.317 | 19/5:12.220 |
| 12 | 2 | 16.168 | 19/5:11.801 |
| 13 | 2 | 16.262 | 19/5:11.584 |
| 14 | 2 | 15.674 | 19/5:10.600 |
| 15 | 2 | 16.564 | 19/5:10.874 |
| 16 | 2 | 17.997 | 19/5:12.816 |
| 17 | 2 | 20.212 | 18/5:00.320 |
| 18 | 2 | 18.369 | 18/5:02.005 |