| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.884 | 17/5:04.028 |
| 2 | 2 | 18.228 | 17/5:06.952 |
| 3 | 2 | 18.154 | 17/5:07.507 |
| 4 | 2 | 17.238 | 17/5:03.892 |
| 5 | 1 | 17.549 | 17/5:02.780 |
| 6 | 1 | 17.838 | 17/5:02.857 |
| 7 | 1 | 18.112 | 17/5:03.578 |
| 8 | 2 | 17.785 | 17/5:03.424 |
| 9 | 2 | 17.624 | 17/5:03.000 |
| 10 | 2 | 18.850 | 17/5:04.745 |
| 11 | 2 | 18.179 | 17/5:05.136 |
| 12 | 2 | 17.935 | 17/5:05.116 |
| 13 | 2 | 17.859 | 17/5:04.999 |
| 14 | 2 | 17.487 | 17/5:04.448 |
| 15 | 2 | 18.596 | 17/5:05.227 |
| 16 | 2 | 18.711 | 17/5:06.030 |
| 17 | 4 | 22.461 | 17/5:10.490 |