| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.083 | 23/6:09.909 |
| 2 | 2 | 16.159 | 23/6:10.783 |
| 3 | 3 | 16.217 | 23/6:11.519 |
| 4 | 3 | 16.288 | 23/6:12.295 |
| 5 | 2 | 16.942 | 23/6:15.769 |
| 6 | 1 | 16.531 | 22/6:00.140 |
| 7 | 1 | 16.597 | 22/6:00.853 |
| 8 | 2 | 16.709 | 22/6:01.697 |
| 9 | 3 | 16.573 | 22/6:02.020 |
| 10 | 3 | 32.213 | 20/6:00.624 |
| 11 | 1 | 32.213 | 20/6:00.624 |
| 12 | 3 | 32.150 | 21/6:11.808 |
| 13 | 4 | 17.978 | 21/6:12.249 |
| 14 | 3 | 16.084 | 21/6:09.786 |
| 15 | 4 | 16.969 | 21/6:08.890 |
| 16 | 3 | 18.738 | 21/6:10.428 |
| 17 | 4 | 16.448 | 21/6:08.956 |
| 18 | 4 | 16.118 | 21/6:07.263 |
| 19 | 2 | 16.869 | 21/6:06.578 |
| 20 | 2 | 16.273 | 21/6:05.336 |
| 21 | 2 | 16.360 | 21/6:04.299 |