Verse 39 is the ages up to the coming of Christ.
The “and so on” is “and gave them power to come forth, after his resurrection from the dead, to enter into his Father’s kingdom, there to be crowned with immortality and eternal life”.
The “when” coincides with his resurrection, shown in verse 15-17.
“I beheld that they were filled with joy and gladness, and were rejoicing together because the day of their deliverance was at hand. They were assembled awaiting the advent of the Son of God into the spirit world, to declare their redemption from the bands of death. Their sleeping dust was to be restored unto its perfect frame, bone to his bone, and the sinews and the flesh upon them, the spirit and the body to be united never again to be divided, that they might receive a fulness of joy”.
Receiving a fulness of joy is eternal life (exaltation).
Nothing in verse 57 indicates male elders are resurrected and exit the spirit world of the dead.