| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.560 | N/A |
| 2 | 4 | 16.794 | 19/5:04.852 |
| 3 | 4 | 18.119 | 19/5:16.777 |
| 4 | 4 | 19.398 | 18/5:10.322 |
| 5 | 4 | 19.976 | 18/5:18.279 |
| 6 | 4 | 15.634 | 18/5:08.291 |
| 7 | 4 | 16.109 | 18/5:02.978 |
| 8 | 4 | 15.062 | 19/5:13.939 |
| 9 | 4 | 15.689 | 19/5:10.317 |
| 10 | 4 | 15.316 | 19/5:06.754 |
| 11 | 4 | 16.229 | 19/5:05.546 |
| 12 | 4 | 15.246 | 19/5:02.950 |
| 13 | 4 | 15.148 | 19/5:00.064 |
| 14 | 4 | 18.284 | 19/5:03.027 |
| 15 | 4 | 16.461 | 19/5:02.729 |
| 16 | 4 | 16.569 | 19/5:02.600 |
| 17 | 4 | 25.138 | 19/5:12.128 |
| 18 | 4 | 32.125 | 18/5:09.857 |