| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.490 | 20/5:09.800 |
| 2 | 3 | 15.119 | 20/5:06.090 |
| 3 | 3 | 18.997 | 19/5:14.171 |
| 4 | 3 | 18.170 | 18/5:04.992 |
| 5 | 2 | 18.681 | 18/5:11.245 |
| 6 | 1 | 18.137 | 18/5:13.782 |
| 7 | 2 | 15.468 | 18/5:08.731 |
| 8 | 2 | 15.528 | 18/5:05.077 |
| 9 | 2 | 15.057 | 18/5:01.294 |
| 10 | 2 | 15.699 | 19/5:16.057 |
| 11 | 2 | 15.220 | 19/5:13.614 |
| 12 | 1 | 15.037 | 19/5:11.288 |
| 13 | 1 | 15.316 | 19/5:09.728 |
| 14 | 1 | 16.981 | 19/5:10.650 |
| 15 | 2 | 20.217 | 19/5:15.548 |
| 16 | 2 | 16.442 | 19/5:15.351 |
| 17 | 2 | 15.049 | 19/5:13.621 |
| 18 | 2 | 17.577 | 19/5:14.751 |
| 19 | 1 | 15.237 | 19/5:13.422 |