| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.231 | 21/6:01.851 |
| 2 | 3 | 20.669 | 19/6:00.050 |
| 3 | 3 | 17.245 | 20/6:07.633 |
| 4 | 1 | 18.508 | 20/6:08.265 |
| 5 | 1 | 17.330 | 20/6:03.932 |
| 6 | 2 | 18.126 | 20/6:03.697 |
| 7 | 2 | 17.638 | 20/6:02.134 |
| 8 | 2 | 17.140 | 21/6:17.703 |
| 9 | 2 | 17.060 | 21/6:15.543 |
| 10 | 2 | 17.963 | 21/6:15.711 |
| 11 | 2 | 17.050 | 21/6:14.105 |
| 12 | 2 | 17.179 | 21/6:12.993 |
| 13 | 2 | 17.255 | 21/6:12.175 |
| 14 | 2 | 17.921 | 21/6:12.472 |
| 15 | 2 | 17.013 | 21/6:11.459 |
| 16 | 2 | 17.072 | 21/6:10.650 |
| 17 | 2 | 17.324 | 21/6:10.247 |
| 18 | 2 | 17.033 | 21/6:09.550 |
| 19 | 2 | 17.160 | 21/6:09.066 |
| 20 | 2 | 17.805 | 21/6:09.308 |
| 21 | 2 | 17.521 | 21/6:09.243 |