| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.242 | 16/5:07.872 |
| 2 | 1 | 19.501 | 16/5:09.944 |
| 3 | 1 | 19.551 | 16/5:10.901 |
| 4 | 1 | 19.702 | 16/5:11.984 |
| 5 | 4 | 30.687 | 14/5:04.312 |
| 6 | 3 | 20.100 | 14/5:00.494 |
| 7 | 3 | 19.337 | 15/5:17.400 |
| 8 | 3 | 20.257 | 15/5:15.707 |
| 9 | 3 | 20.461 | 15/5:14.730 |
| 10 | 3 | 19.747 | 15/5:12.877 |
| 11 | 3 | 19.105 | 15/5:10.486 |
| 12 | 3 | 19.445 | 15/5:08.919 |
| 13 | 3 | 21.150 | 15/5:09.560 |
| 14 | 2 | 19.432 | 15/5:08.268 |
| 15 | 2 | 19.459 | 15/5:07.176 |