| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.309 | 20/5:06.180 |
| 2 | 3 | 15.409 | 20/5:07.180 |
| 3 | 3 | 15.113 | 20/5:05.540 |
| 4 | 1 | 15.232 | 20/5:05.315 |
| 5 | 4 | 17.863 | 20/5:15.704 |
| 6 | 4 | 15.919 | 19/5:00.342 |
| 7 | 4 | 15.198 | 20/5:14.409 |
| 8 | 4 | 16.138 | 20/5:15.453 |
| 9 | 4 | 15.232 | 20/5:14.251 |
| 10 | 3 | 15.572 | 20/5:13.970 |
| 11 | 2 | 15.280 | 20/5:13.209 |
| 12 | 2 | 15.127 | 20/5:12.320 |
| 13 | 2 | 14.830 | 20/5:11.111 |
| 14 | 2 | 15.092 | 20/5:10.449 |
| 15 | 2 | 16.106 | 20/5:11.227 |
| 16 | 2 | 15.331 | 20/5:10.939 |
| 17 | 2 | 15.551 | 20/5:10.944 |
| 18 | 2 | 15.072 | 20/5:10.416 |
| 19 | 2 | 15.215 | 20/5:10.094 |
| 20 | 3 | 17.995 | 20/5:12.584 |