| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.455 | 17/6:04.735 |
| 2 | 2 | 19.212 | 18/6:06.003 |
| 3 | 2 | 19.704 | 18/6:02.226 |
| 4 | 2 | 18.448 | 19/6:14.390 |
| 5 | 3 | 22.223 | 18/6:03.751 |
| 6 | 2 | 20.174 | 18/6:03.648 |
| 7 | 2 | 18.232 | 19/6:18.502 |
| 8 | 2 | 23.202 | 18/6:05.963 |
| 9 | 2 | 18.160 | 18/6:01.620 |
| 10 | 1 | 18.328 | 19/6:18.362 |
| 11 | 1 | 20.547 | 19/6:19.456 |
| 12 | 1 | 18.068 | 19/6:16.442 |
| 13 | 1 | 18.768 | 19/6:14.915 |
| 14 | 1 | 18.417 | 19/6:13.130 |
| 15 | 1 | 19.149 | 19/6:12.510 |
| 16 | 1 | 18.798 | 19/6:11.551 |
| 17 | 1 | 18.369 | 19/6:10.225 |
| 18 | 1 | 19.118 | 19/6:09.837 |
| 19 | 1 | 19.525 | 19/6:09.897 |