| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.211 | 19/5:08.009 |
| 2 | 1 | 16.113 | 19/5:07.078 |
| 3 | 1 | 16.625 | 19/5:10.010 |
| 4 | 2 | 17.565 | 19/5:15.941 |
| 5 | 1 | 16.347 | 19/5:14.872 |
| 6 | 1 | 16.558 | 19/5:14.827 |
| 7 | 1 | 16.126 | 19/5:13.622 |
| 8 | 2 | 20.201 | 18/5:05.428 |
| 9 | 2 | 16.211 | 18/5:03.914 |
| 10 | 2 | 19.193 | 18/5:08.070 |
| 11 | 2 | 16.046 | 18/5:06.321 |
| 12 | 2 | 16.237 | 18/5:05.149 |
| 13 | 2 | 16.042 | 18/5:03.888 |
| 14 | 2 | 16.393 | 18/5:03.259 |
| 15 | 2 | 16.477 | 18/5:02.814 |
| 16 | 2 | 19.215 | 18/5:05.505 |
| 17 | 2 | 17.697 | 18/5:06.272 |
| 18 | 3 | 20.142 | 18/5:09.399 |