| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.540 | 20/5:10.800 |
| 2 | 1 | 15.616 | 20/5:11.560 |
| 3 | 1 | 15.520 | 20/5:11.173 |
| 4 | 1 | 15.806 | 20/5:12.410 |
| 5 | 1 | 16.300 | 20/5:15.128 |
| 6 | 2 | 21.126 | 19/5:16.375 |
| 7 | 2 | 15.802 | 19/5:14.070 |
| 8 | 3 | 20.953 | 18/5:07.492 |
| 9 | 3 | 19.053 | 18/5:11.432 |
| 10 | 3 | 18.378 | 18/5:13.369 |
| 11 | 3 | 15.712 | 18/5:10.592 |
| 12 | 3 | 15.781 | 18/5:08.380 |
| 13 | 3 | 15.774 | 18/5:06.500 |
| 14 | 3 | 15.799 | 18/5:04.920 |
| 15 | 3 | 15.580 | 18/5:03.288 |
| 16 | 3 | 15.890 | 18/5:02.209 |
| 17 | 3 | 16.342 | 18/5:01.735 |
| 18 | 2 | 15.970 | 18/5:00.942 |