| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.313 | 20/5:06.260 |
| 2 | 1 | 14.809 | 20/5:01.220 |
| 3 | 1 | 15.117 | 20/5:01.593 |
| 4 | 1 | 15.008 | 20/5:01.235 |
| 5 | 1 | 15.113 | 20/5:01.440 |
| 6 | 1 | 15.973 | 20/5:04.443 |
| 7 | 1 | 14.739 | 20/5:03.063 |
| 8 | 2 | 22.024 | 19/5:04.228 |
| 9 | 2 | 15.286 | 19/5:02.695 |
| 10 | 2 | 15.461 | 19/5:01.802 |
| 11 | 2 | 15.386 | 19/5:00.941 |
| 12 | 2 | 16.118 | 19/5:01.383 |
| 13 | 2 | 15.072 | 19/5:00.228 |
| 14 | 2 | 14.691 | 20/5:14.443 |
| 15 | 2 | 15.148 | 20/5:13.677 |
| 16 | 2 | 15.786 | 20/5:13.805 |
| 17 | 1 | 15.184 | 20/5:13.209 |
| 18 | 1 | 15.191 | 20/5:12.688 |
| 19 | 1 | 14.545 | 20/5:11.541 |
| 20 | 1 | 15.888 | 20/5:11.852 |