| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.204 | 21/6:01.284 |
| 2 | 3 | 16.642 | 22/6:12.306 |
| 3 | 5 | 18.367 | 21/6:05.491 |
| 4 | 4 | 16.877 | 21/6:02.723 |
| 5 | 4 | 17.023 | 21/6:01.675 |
| 6 | 3 | 17.148 | 21/6:01.413 |
| 7 | 5 | 20.012 | 21/6:09.819 |
| 8 | 5 | 21.234 | 20/6:01.268 |
| 9 | 5 | 18.899 | 20/6:03.124 |
| 10 | 4 | 16.947 | 20/6:00.706 |
| 11 | 5 | 24.423 | 20/6:12.320 |
| 12 | 4 | 18.259 | 20/6:11.725 |
| 13 | 4 | 21.008 | 20/6:15.451 |
| 14 | 4 | 16.768 | 20/6:12.587 |
| 15 | 4 | 17.002 | 20/6:10.417 |
| 16 | 4 | 17.395 | 20/6:09.010 |
| 17 | 4 | 16.857 | 20/6:07.135 |
| 18 | 4 | 18.117 | 20/6:06.869 |
| 19 | 4 | 17.469 | 20/6:05.948 |
| 20 | 4 | 17.397 | 20/6:05.048 |