| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.699 | 20/5:13.980 |
| 2 | 3 | 15.292 | 20/5:09.910 |
| 3 | 3 | 15.053 | 20/5:06.960 |
| 4 | 2 | 15.075 | 20/5:05.595 |
| 5 | 2 | 15.167 | 20/5:05.144 |
| 6 | 2 | 15.074 | 20/5:04.533 |
| 7 | 2 | 15.559 | 20/5:05.483 |
| 8 | 2 | 15.094 | 20/5:05.032 |
| 9 | 2 | 14.890 | 20/5:04.229 |
| 10 | 2 | 15.015 | 20/5:03.836 |
| 11 | 2 | 15.350 | 20/5:04.124 |
| 12 | 2 | 15.159 | 20/5:04.045 |
| 13 | 2 | 15.135 | 20/5:03.942 |
| 14 | 2 | 15.001 | 20/5:03.661 |
| 15 | 2 | 15.252 | 20/5:03.753 |
| 16 | 2 | 14.665 | 20/5:03.100 |
| 17 | 2 | 14.911 | 20/5:02.813 |
| 18 | 2 | 16.471 | 20/5:04.291 |
| 19 | 2 | 14.822 | 20/5:03.878 |
| 20 | 2 | 18.083 | 20/5:06.767 |