| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.369 | 21/5:01.749 |
| 2 | 1 | 15.074 | 21/5:09.151 |
| 3 | 1 | 14.314 | 21/5:06.299 |
| 4 | 1 | 15.056 | 21/5:08.768 |
| 5 | 1 | 14.721 | 21/5:08.843 |
| 6 | 1 | 14.879 | 21/5:09.445 |
| 7 | 1 | 14.815 | 21/5:09.684 |
| 8 | 1 | 14.463 | 21/5:08.939 |
| 9 | 1 | 15.051 | 21/5:09.731 |
| 10 | 1 | 14.868 | 21/5:09.981 |
| 11 | 1 | 14.513 | 21/5:09.508 |
| 12 | 1 | 19.049 | 20/5:01.953 |
| 13 | 2 | 17.953 | 20/5:06.346 |
| 14 | 2 | 15.067 | 20/5:05.989 |
| 15 | 2 | 14.697 | 20/5:05.185 |
| 16 | 2 | 14.074 | 20/5:03.704 |
| 17 | 2 | 15.145 | 20/5:03.656 |
| 18 | 3 | 17.373 | 20/5:06.090 |
| 19 | 4 | 19.274 | 20/5:10.268 |
| 20 | 4 | 14.711 | 20/5:09.466 |