| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.317 | 20/5:06.340 |
| 2 | 3 | 15.356 | 20/5:06.730 |
| 3 | 3 | 16.126 | 20/5:11.993 |
| 4 | 3 | 15.365 | 20/5:10.820 |
| 5 | 3 | 15.444 | 20/5:10.432 |
| 6 | 3 | 14.757 | 20/5:07.883 |
| 7 | 3 | 15.984 | 20/5:09.569 |
| 8 | 3 | 14.574 | 20/5:07.308 |
| 9 | 3 | 16.387 | 20/5:09.578 |
| 10 | 4 | 25.337 | 19/5:12.829 |
| 11 | 4 | 27.460 | 18/5:14.357 |
| 12 | 4 | 21.123 | 17/5:02.076 |
| 13 | 4 | 17.131 | 17/5:01.241 |
| 14 | 4 | 17.679 | 17/5:01.191 |
| 15 | 4 | 18.223 | 17/5:01.765 |
| 16 | 4 | 14.834 | 18/5:16.234 |
| 17 | 4 | 17.386 | 18/5:16.041 |
| 18 | 4 | 19.002 | 18/5:17.485 |