| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.443 | 20/5:08.860 |
| 2 | 4 | 21.731 | 17/5:15.979 |
| 3 | 4 | 14.441 | 18/5:09.690 |
| 4 | 4 | 15.743 | 18/5:03.111 |
| 5 | 4 | 16.566 | 18/5:02.126 |
| 6 | 4 | 14.315 | 19/5:11.090 |
| 7 | 4 | 20.312 | 18/5:04.845 |
| 8 | 4 | 14.591 | 19/5:16.212 |
| 9 | 4 | 16.129 | 19/5:15.128 |
| 10 | 4 | 15.723 | 19/5:13.489 |
| 11 | 4 | 14.704 | 19/5:10.387 |
| 12 | 4 | 14.810 | 19/5:07.971 |
| 13 | 4 | 14.925 | 19/5:06.094 |
| 14 | 4 | 14.971 | 19/5:04.548 |
| 15 | 4 | 15.278 | 19/5:03.597 |
| 16 | 4 | 15.637 | 19/5:03.191 |
| 17 | 4 | 14.579 | 19/5:01.651 |
| 18 | 4 | 15.100 | 19/5:00.831 |
| 19 | 4 | 14.512 | 20/5:15.274 |
| 20 | 4 | 25.318 | 20/5:24.828 |