| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.752 | 21/5:09.792 |
| 2 | 1 | 14.807 | 21/5:10.370 |
| 3 | 2 | 15.086 | 21/5:12.515 |
| 4 | 1 | 14.314 | 21/5:09.535 |
| 5 | 2 | 16.529 | 20/5:01.952 |
| 6 | 2 | 15.532 | 20/5:03.400 |
| 7 | 2 | 14.984 | 20/5:02.869 |
| 8 | 2 | 14.995 | 20/5:02.498 |
| 9 | 2 | 14.871 | 20/5:01.933 |
| 10 | 2 | 14.788 | 20/5:01.316 |
| 11 | 2 | 15.035 | 20/5:01.260 |
| 12 | 2 | 14.732 | 20/5:00.708 |
| 13 | 2 | 15.365 | 20/5:01.215 |
| 14 | 2 | 14.744 | 20/5:00.763 |
| 15 | 2 | 14.691 | 20/5:00.300 |
| 16 | 1 | 14.628 | 21/5:14.807 |
| 17 | 2 | 18.129 | 20/5:03.508 |
| 18 | 2 | 14.946 | 20/5:03.253 |
| 19 | 2 | 15.054 | 20/5:03.139 |
| 20 | 2 | 21.324 | 20/5:09.306 |