| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.451 | 20/5:09.020 |
| 2 | 1 | 15.395 | 20/5:08.460 |
| 3 | 2 | 15.901 | 20/5:11.647 |
| 4 | 2 | 15.154 | 20/5:09.505 |
| 5 | 1 | 15.862 | 20/5:11.052 |
| 6 | 1 | 15.345 | 20/5:10.360 |
| 7 | 1 | 14.824 | 20/5:08.377 |
| 8 | 1 | 14.987 | 20/5:07.297 |
| 9 | 1 | 15.220 | 20/5:06.976 |
| 10 | 1 | 15.027 | 20/5:06.332 |
| 11 | 1 | 14.613 | 20/5:05.053 |
| 12 | 1 | 15.242 | 20/5:05.035 |
| 13 | 1 | 15.278 | 20/5:05.075 |
| 14 | 1 | 15.288 | 20/5:05.124 |
| 15 | 1 | 15.022 | 20/5:04.812 |
| 16 | 1 | 15.071 | 20/5:04.600 |
| 17 | 1 | 15.068 | 20/5:04.409 |
| 18 | 1 | 14.978 | 20/5:04.140 |
| 19 | 1 | 15.550 | 20/5:04.501 |
| 20 | 1 | 15.156 | 20/5:04.432 |