| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.246 | 19/5:08.674 |
| 2 | 1 | 16.271 | 19/5:08.911 |
| 3 | 2 | 18.900 | 18/5:08.502 |
| 4 | 2 | 16.320 | 18/5:04.816 |
| 5 | 2 | 17.646 | 18/5:07.379 |
| 6 | 1 | 15.636 | 18/5:03.057 |
| 7 | 1 | 15.831 | 18/5:00.471 |
| 8 | 1 | 16.561 | 18/5:00.175 |
| 9 | 1 | 15.996 | 19/5:15.415 |
| 10 | 1 | 15.676 | 19/5:13.658 |
| 11 | 1 | 15.580 | 19/5:12.054 |
| 12 | 1 | 16.459 | 19/5:12.110 |
| 13 | 1 | 16.660 | 19/5:12.451 |
| 14 | 1 | 18.502 | 19/5:15.243 |
| 15 | 1 | 19.644 | 18/5:02.314 |
| 16 | 2 | 19.247 | 18/5:05.072 |
| 17 | 2 | 17.152 | 18/5:05.287 |
| 18 | 2 | 18.023 | 18/5:06.350 |