| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.277 | 20/5:05.540 |
| 2 | 2 | 19.370 | 18/5:11.823 |
| 3 | 2 | 15.570 | 18/5:01.302 |
| 4 | 2 | 21.575 | 17/5:05.116 |
| 5 | 2 | 15.032 | 18/5:12.566 |
| 6 | 2 | 14.803 | 18/5:04.881 |
| 7 | 2 | 15.116 | 18/5:00.196 |
| 8 | 2 | 15.197 | 19/5:13.358 |
| 9 | 2 | 19.305 | 18/5:02.490 |
| 10 | 2 | 14.137 | 19/5:14.226 |
| 11 | 2 | 15.532 | 19/5:12.488 |
| 12 | 2 | 15.692 | 19/5:11.293 |
| 13 | 2 | 15.312 | 19/5:09.726 |
| 14 | 2 | 15.253 | 19/5:08.304 |
| 15 | 2 | 15.332 | 19/5:07.170 |
| 16 | 2 | 18.712 | 19/5:10.193 |
| 17 | 1 | 15.090 | 19/5:08.811 |
| 18 | 1 | 15.205 | 19/5:07.705 |
| 19 | 1 | 15.065 | 19/5:06.575 |