| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.227 | 19/5:08.313 |
| 2 | 1 | 15.046 | 20/5:12.730 |
| 3 | 1 | 15.247 | 20/5:10.133 |
| 4 | 1 | 15.102 | 20/5:08.110 |
| 5 | 1 | 14.907 | 20/5:06.116 |
| 6 | 1 | 15.112 | 20/5:05.470 |
| 7 | 1 | 14.920 | 20/5:04.460 |
| 8 | 1 | 15.115 | 20/5:04.190 |
| 9 | 1 | 15.286 | 20/5:04.360 |
| 10 | 1 | 14.674 | 20/5:03.272 |
| 11 | 1 | 14.843 | 20/5:02.689 |
| 12 | 1 | 15.481 | 20/5:03.267 |
| 13 | 1 | 14.811 | 20/5:02.725 |
| 14 | 1 | 15.210 | 20/5:02.830 |
| 15 | 1 | 15.154 | 20/5:02.847 |
| 16 | 1 | 15.326 | 20/5:03.076 |
| 17 | 1 | 15.320 | 20/5:03.272 |
| 18 | 1 | 15.878 | 20/5:04.066 |
| 19 | 1 | 15.034 | 20/5:03.887 |
| 20 | 1 | 15.105 | 20/5:03.798 |