| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.047 | 23/5:00.081 |
| 2 | 1 | 14.101 | 23/5:12.202 |
| 3 | 1 | 12.908 | 23/5:07.096 |
| 4 | 2 | 17.580 | 21/5:02.589 |
| 5 | 1 | 14.188 | 21/5:01.661 |
| 6 | 1 | 12.679 | 22/5:09.844 |
| 7 | 2 | 17.243 | 21/5:05.238 |
| 8 | 2 | 13.377 | 21/5:02.198 |
| 9 | 1 | 13.056 | 22/5:13.326 |
| 10 | 2 | 15.969 | 21/5:02.711 |
| 11 | 2 | 14.153 | 21/5:02.211 |
| 12 | 1 | 12.923 | 22/5:13.911 |
| 13 | 1 | 15.998 | 21/5:02.436 |
| 14 | 1 | 12.549 | 22/5:13.926 |
| 15 | 2 | 15.701 | 21/5:01.661 |
| 16 | 2 | 18.827 | 21/5:07.517 |
| 17 | 2 | 13.507 | 21/5:06.113 |
| 18 | 2 | 14.550 | 21/5:06.082 |
| 19 | 2 | 13.017 | 21/5:04.360 |
| 20 | 2 | 14.138 | 21/5:03.987 |
| 21 | 2 | 12.805 | 21/5:02.316 |